middleware
TRANSCRIPT
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• Middleware
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Oracle Corporation Oracle Fusion Middleware
1 Oracle Fusion Middleware
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Data dictionary Middleware
1 middleware, which communicates with the underlying DBMS data
dictionary
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Data dictionary Middleware
1 Software frameworks aimed at rapid application development sometimes
include high-level data dictionary facilities, which can substantially
reduce the amount of programming required to build menus, forms,
reports, and other components of a database application, including the
database itself
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Aspect-oriented software development Aspect-oriented middleware
1 support for the application developer,
which includes
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Aspect-oriented software development Aspect-oriented middleware
1 the crucial concepts of aspect supporting
middleware,
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Aspect-oriented software development Aspect-oriented middleware
1 aspect-oriented software development using a specific
middleware, involving the aspect programming model, aspect deployment model, platform
infrastructure, and services of the middleware, and
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Aspect-oriented software development Aspect-oriented middleware
1 Product Family Engineering (methods, architectures, techniques)
in distributed and ambient computing, and
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Aspect-oriented software development Aspect-oriented middleware
1 support for the middleware developer
with respect to
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Aspect-oriented software development Aspect-oriented middleware
1 host-infrastructure middleware,
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Aspect-oriented software development Aspect-oriented middleware
1 distribution middleware,
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Grid computing - Software implementations and middleware
1 Advanced Resource Connector (NorduGrid's
ARC)
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Grid computing - Software implementations and middleware
1 Berkeley Open Infrastructure for
Network Computing (BOINC)
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Grid computing - Software implementations and middleware
1 European Middleware Initiative
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Grid computing - Software implementations and middleware
1 SDSC Storage resource broker
(data grid)
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Oracle Certification Program - Oracle Java and Middleware Certifications
1 (Formerly, Sun Certifications)
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Oracle Certification Program - Oracle Java and Middleware Certifications
1 Java SE 5 Programmer
Certified Professional
Upgrade Examhttps://store.theartofservice.com/the-middleware-toolkit.html
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Oracle Certification Program - Oracle Java and Middleware Certifications
1 Java SE 6 Programmer
Certified Professional
Upgrade Examhttps://store.theartofservice.com/the-middleware-toolkit.html
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Oracle Certification Program - Oracle Java and Middleware Certifications
1 Java EE 5 Web Component Developer Certified Professional
Upgrade Exam
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Oracle Certification Program - Oracle Java and Middleware Certifications
1 Java EE 5 Business Component Developer Certified Professional
Exam
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Oracle Certification Program - Oracle Java and Middleware Certifications
1 Java EE 5 Web Services Developer Certified
Professional Upgrade Exam
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Oracle Certification Program - Oracle Java and Middleware Certifications
1 Java SE 6 Developer Certified Master Assignment for Resubmission
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Oracle Certification Program - Oracle Java and Middleware Certifications
1 Java Enterprise Architect Certified Master Assignment for
Resubmission
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Oracle Certification Program - Oracle Java and Middleware Certifications
1 The old certification was formed by Sun Technologies.
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Middleware analyst
1 Middleware analysts are computer software engineers with a specialization in products
that connect two different computer systems together. These products can be open-source or proprietary. As the term
implies, the software, tools, and technologies used by Middleware analysts sit "in-the-middle", between two or more systems; the purpose being to enable two
systems to communicate and share information.
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Middleware analyst - Roles and Responsibilities
1 SOA is a central theme in most middleware analyst roles within organizations.
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Middleware analyst - Best practices for implementations
1 Middleware best practices encompass generally accepted
principles to promote usability and maintainability. A selected few examples of best practices are
included here to provide valuable insight and enlightenment as to how middleware addresses key principles
of standards-based computing.
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Middleware analyst - Best practices for implementations
1 A common problem new implementations of middleware stumble into is how user-defined
applications are configured so that queue references bypass queue alias
definitions referring directly to the queue local or queue remote
definition
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Middleware analyst - Best practices for implementations
1 For example, if a queue local were overflowing, a middleware admin
could change the queue alias to point to a temporary queue local, thereby allowing the user-defined application
to continue its processing without interruption while the underlying root
cause is corrected.
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Middleware analyst - Best practices for implementations
1 By pointing all user-defined application references to queue
aliases, it preserves the flexibility that middleware admins would have to help with production issues that may occur. If the best practice of
queue aliases were not followed, the ability of a middleware admin to help
with a production outage would be hindered.
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Middleware analyst - Skills
1 Message queuing (“MQ”) is a middleware technology that greatly simplifies
communication between the nodes of a system and between the nodes that connect
systems together. Information system consultants use message queuing as their
skill base. Upon this base, information system consultants add workflow management,
message brokering, and cutting edge J2EE implementations using java virtual machines (JVMs) and Message Driven Beans (MDBs).
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Middleware analyst - Skills
1 Middleware analysts perform crucial
evangelization of this concept.
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Middleware analyst - Skills
1 Middleware analysts rely on an SOA reference architecture to lay out an
SOA environment that meets the company's needs and priorities
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Middleware analyst - Generic common practices
1 Because middleware is a cross-platform tool, the sophistication of
your middleware analysts are expected to be acute. People that are
designing and implementing the middleware message flow need to fully understand how the security
model on each target platform works. This may include Windows, Unix,
z/OS or AS/400.https://store.theartofservice.com/the-middleware-toolkit.html
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Middleware analyst - Generic common practices
1 Middleware protects data in transit through PKI and SSL technology. Security certificates are procured from a certification authority and
regularly deployed and updated on servers. This protects data while it is in-transit as it leaves one Server and
arrives on the next server in the chain. It does not protect data while
data is at rest.https://store.theartofservice.com/the-middleware-toolkit.html
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Middleware analyst - Generic common practices
1 Supplemental transmission security can augment the primary SSL measures that exist
on your server
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Middleware analyst - Generic common practices
1 When data is at rest in queues, it is not protected by MQ
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Middleware analyst - Generic common practices
1 Middleware data channels can be set up to provide varying degrees of protection
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Middleware analyst - HIPAA-specific considerations
1 If your enterprise handles HIPAA ePHI data, then your middleware analysts
need to know and understand the requirements set forth by law. Failure to protect data at-rest may subject
your organization to fines and penalties levied by the Federal
government or other authority. This requires application-level data
encryption prior to delivering the data to the queuing system for
transport.
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Middleware analyst - HIPAA-specific considerations
1 System administrators, including middleware analysts, are not
permitted to view unprotected ePHI data. Therefore, whenever ePHI data is present in any information system, it must be protected from the ability of an administrator to view it. It is
not permissible to allow ePHI data to be kept in a queue unprotected.
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Volunteer computing - Middleware for volunteer computing
1 The client software of the early volunteer computing projects
consisted of a single program that combined the scientific computation
and the distributed computing infrastructure. This monolithic architecture was inflexible; for
example, it was difficult to deploy new application versions.
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Volunteer computing - Middleware for volunteer computing
1 More recently, volunteer computing has moved to middleware systems
that provide a distributed computing infrastructure independently of the scientific computation. Examples
include:
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Volunteer computing - Middleware for volunteer computing
1 The Berkeley Open Infrastructure for Network Computing (BOINC) is the
most widely used middleware system. It offers client software for
Windows, Mac OS X, Linux, and other Unix variants.
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Volunteer computing - Middleware for volunteer computing
1 XtremWeb is used primarily as a research tool. It is developed by a group based at the University of
Paris-South.
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Volunteer computing - Middleware for volunteer computing
1 Xgrid is developed by Apple. Its client and server components run only on Mac OS X.
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Volunteer computing - Middleware for volunteer computing
1 Grid MP is a commercial middleware platform developed by United
Devices and was used in volunteer computing projects including
grid.org, World Community Grid, Cell Computing, and Hikari Grid.
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Volunteer computing - Middleware for volunteer computing
1 Most of these systems have the same basic structure: a client
program runs on the volunteer's computer. It periodically contacts project-operated servers over the
Internet, requesting jobs and reporting the results of completed jobs. This "pull" model is necessary because many volunteer computers are behind firewalls that do not allow incoming connections. The system
keeps track of each user's "credit", a numerical measure of how much work that user's computers have
done for the project.
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Volunteer computing - Middleware for volunteer computing
1 Volunteer computing systems must deal with several problematic
aspects of the volunteered computers: their heterogeneity, their
churn (that is, the arrival and departure of hosts), their sporadic availability, and the need to not interfere with their performance
during regular use.
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Volunteer computing - Middleware for volunteer computing
1 In addition, volunteer computing systems must deal with problems related to
correctness:
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Volunteer computing - Middleware for volunteer computing
1 Volunteers are unaccountable and
essentially anonymous.
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Volunteer computing - Middleware for volunteer computing
1 Some volunteer computers (especially those that are overclocked) occasionally
malfunction and return incorrect results.
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Volunteer computing - Middleware for volunteer computing
1 Some volunteers intentionally return incorrect results or claim excessive credit for results.
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Volunteer computing - Middleware for volunteer computing
1 One common approach to these problems is "replicated computing", in which each job is performed on at
least two computers. The results (and the corresponding credit) are
accepted only if they agree sufficiently.
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Message-oriented middleware
1 The middleware creates a distributed communications layer that insulates the application developer from the
details of the various Operating Systems and network interfaces
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Message-oriented middleware
1 MOM provides software elements that reside in all communicating components of a client/server
architecture and typically support asynchronous calls between the
client and server applications. MOM reduces the involvement of
application developers with the complexity of the master-slave
nature of the client/server mechanism.
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Message-oriented middleware - Advantages
1 Central reasons for using a message-based communications protocol
include its ability to store (buffer), route, or transform messages while
conveying them from senders to receivers.
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Message-oriented middleware - Asynchronicity
1 MOM comprises a category of inter-application communication software
that generally relies on asynchronous message-passing, as opposed to a
request-response architecture
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Message-oriented middleware - Routing
1 Many message-oriented middleware implementations depend on a message queue system. Some
implementations permit routing logic to be provided by the messaging
layer itself, while others depend on client applications to provide routing information or allow for a mix of both paradigms. Some implementations make use of broadcast or multicast
distribution paradigms.https://store.theartofservice.com/the-middleware-toolkit.html
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Message-oriented middleware - Transformation
1 In a message-based middleware system, the recipient's message need not replicate the sender's
message exactly
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Message-oriented middleware - Disadvantages
1 The primary disadvantage of many message oriented middleware
systems is that they require an extra component in the architecture, the message transfer agent (message
broker). As with any system, adding another component can lead to reductions in performance and
reliability, and can also make the system as a whole more difficult and
expensive to maintain.https://store.theartofservice.com/the-middleware-toolkit.html
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Message-oriented middleware - Disadvantages
1 In addition, many inter-application communications have an intrinsically synchronous aspect, with the sender
specifically wanting to wait for a reply to a message before continuing (see real-time computing and near-
real-time for extreme cases). Because message-based
communication inherently functions asynchronously, it may not fit well in such situations. That said, most MOM
systems have facilities to group a request and a response as a single pseudo-synchronous transaction.
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Message-oriented middleware - Standards
1 Historically, there was a lack of standards governing the use of
message-oriented middleware that has caused problems. Most of the
major vendors have their own implementations, each with its own application programming interface
(API) and management tools.
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Message-oriented middleware - Standards
1 The Advanced Message Queuing Protocol (AMQP) is an emerging
standard that defines the protocol and formats used in the messaging
server and client, so implementations are interoperable
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Message-oriented middleware - Standards
1 The Object Management Group's Data Distribution Service (DDS)
provides message-oriented Publish/Subscribe (P/S) middleware
standard that aims to enable scalable, real-time, dependable, high performance and interoperable data exchanges between publishers and subscribers. The standard provides interfaces to C++, C++11, C, Ada,
Java and Ruby.https://store.theartofservice.com/the-middleware-toolkit.html
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Message-oriented middleware - Standards
1 The eXtensible Messaging and Presence Protocol (XMPP) is a communications protocol for
message-oriented middleware based on XML (Extensible Markup
Language)
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Message-oriented middleware - Standards
1 The Java EE programming environment provides a standard API called JMS (Java Message Service),
which is implemented by most MOM vendors and aims to hide the
particular MOM API implementations; however, JMS does not define the format of the messages that are
exchanged, so JMS systems are not interoperable.
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Message-oriented middleware - Standards
1 A similar effort is with the actively evolving OpenMAMA project, which
aims to provide a common API, particularly to C clients. However, at
the moment it is primarily appropriate for distributing market-
oriented data (e.g. stock quotes) over pub-sub middleware.
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Message-oriented middleware - Trends
1 Advanced Message Queuing Protocol (AMQP) provides an open standard
application layer protocol for message-oriented middleware
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Message-oriented middleware - Trends
1 The Object Management Group's Data Distribution Service (DDS) has added many new standards to the
basic DDS specification. See Catalog of OMG Data Distribution Service
(DDS) Specifications for more details.
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Message-oriented middleware - Trends
1 XMPP is a communications protocol for message-oriented middleware based on XML (Extensible Markup
Language).
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Message-oriented middleware - Trends
1 Streaming Text Oriented Messaging Protocol (STOMP), formerly known as
TTMP, is a simple text-based protocol, provides an interoperable
wire format that allows STOMP clients to talk with any Message Broker supporting the protocol
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Message-oriented middleware - Trends
1 An additional trend sees message-oriented middleware functions being implemented in hardware - usually FPGAs or other specialized silicon
chips.
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Scaleform - Other middleware
1 *Wwise|Audiokinetic Wwise
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XMPP - XMPP as an extensible Message Oriented Middleware (xMOM) platform
1 XMPP provides a general framework for messaging across a network. Not surprisingly,
this has a multitude of applications beyond traditional Instant Messaging (IM) and the
distribution of Presence data. While several Service Discovery protocols exist today (such as Bonjour, or the Service Location Protocol), XMPP provides a solid base for the Discovery of Services (see XEP-0030 DISCO) residing
locally or across a network, and the Availability of these Services (via Presence).
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XMPP - XMPP as an extensible Message Oriented Middleware (xMOM) platform
1 Along with authentication and in-transit data protection, XMPP can be
applied at a variety of levels and may prove ideal as an extensible middleware or Message Oriented
Middleware (MOM) protocol
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Nanohub - Middleware
1 The web server uses a daemon to dynamically relay incoming VNC
connections to the execution host on which an application session is
running
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Nanohub - Middleware
1 One disadvantage of consolidating most communication through the
web server is the lack of scalability when too much data is transferred by individual users. In order to avoid a network traffic jam, the web server can be replicated and clustered into one name by means of DNS round-
robin selection.
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Nanohub - Middleware
1 The backend execution hosts that support Maxwell can operate with conventional Unix systems, Xen virtual machines, and a form of virtualization based on OpenVZ
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Middleware
1 'Middleware' is computer software that provides services to software
applications beyond those available from the operating system. It can be
described as software glue. Middleware makes it easier for software developers to perform
communication and input/output, so they can focus on the specific purpose of their application.
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Middleware - Middleware in distributed applications
1 The term is most commonly used for software that enables communication
and management of data in distributed applications. In this more
specific sense middleware can be described as “the dash in 'client-
server'” (or the '-to-' in peer-to-peer for that matter).
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Middleware - Middleware in distributed applications
1 ObjectWeb defines middleware as: The software layer that lies between
the operating system and applications on each side of a
distributed computing system in a network. Services that can be
regarded as middleware include enterprise application integration, data integration, message oriented middleware (MOM), object request brokers (ORBs), and the enterprise
service bus (ESB).
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Middleware - Middleware in distributed applications
1 Distributed computing system middleware can loosely be divided into two categories – those that provide human-time services (such as web request servicing) and those that perform in machine-time. This latter middleware is somewhat standardized
through the SA Forum|Service Availability Forum and is commonly used in complex,
embedded systems within telecom, defense and aerospace industries.
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Middleware - Other examples of middleware
1 The term middleware is used in other contexts as well. Middleware is
sometimes used in a similar sense to a software driver, an abstraction
layer that hides detail about hardware devices or other software
from an application.
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Middleware - Other examples of middleware
1 * The Mer (software distribution)|mer software distribution is a middleware:
it lacks the Linux kernel and it also lacks a UI. Mer is targeted at
hardware vendors mobile-oriented Operating Systems.
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Middleware - Other examples of middleware
1 Android's middleware layer also contains the Dalvik (software)|Dalvik
virtual machine and its core Java application libraries.Charlie Collins,
Michael Galpin and Matthias Kaeppler, Android in Practice, Manning Publications, 2011
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Middleware - Other examples of middleware
1 * Game engine software such as Gamebryo and Renderware are
sometimes described as middleware, because they provide many services
to simplify game development.
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Middleware - Other examples of middleware
1 Middleware generally consists of a library of functions, and enables a
number of applications—simulations or federates in HLA terminology—to
paging|page these functions from the common library rather than re-create
them for each application.
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Middleware - Other examples of middleware
1 * Wireless networking developers can use middleware to meet the challenges
associated with wireless sensor network (WSN), or WSN technologies. Implementing a
middleware application allows WSN Middleware Analysts|developers to integrate Operating Systems and hardware with the
wide variety of various applications that are currently available.Hadim, S. and Mohamed,
N. (2006). Middleware challenges and approaches for wireless sensor
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Middleware - Other examples of middleware
1 networks. IEEE Distributed Systems Online vol 7. Issue 3. Retrieved March 4, 2009 from
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Middleware - Other examples of middleware
1 [http://dsonline.computer.org/portal/site/dsonline/
menuitem.3a529f3832e8f1e13587e0606bcd45f3/index.jsp iEEE
Distributed Systems Online]
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Middleware - Other examples of middleware
1 * The QNX Operating System offers middleware for providing multimedia
services for use in automobiles, aircraft and other envien middleware
system standard designed by the DVB project for interactive digital television. The MHP enables the
reception and execution of interactive, Java-based applications
on a television set.https://store.theartofservice.com/the-middleware-toolkit.html
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Middleware - Other examples of middleware
1 * Universal Home API, or UHAPI, is an application programming interface
(API) for consumer electronics appliances, created by the UHAPI
Forum. The objective of UHAPI is to enable standard middleware to run on audio/video streaming platforms
via a hardware-independent industry standard API.
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Middleware - Other examples of middleware
1 * The Miles Sound System provided a middleware software driver allowing
developers to build software that worked with a range of different sound cards, without concerning
themselves with the details of each card.
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Middleware - Other examples of middleware
1 * Radio-frequency identification software toolkits provide middleware
to filter noisy and redundant raw data.
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Middleware - Other examples of middleware
1 * Iland project|ILAND is a service-based middleware dedicated to real-
time applications. It offers deterministic reconfiguration support
in bounded time.
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Middleware - Boundaries
1 The distinction between operating system and middleware functionality is, to some extent, arbitrary. While
core kernel functionality can only be provided by the operating system
itself, some functionality previously provided by separately sold
middleware is now integrated in operating systems. A typical example
is the TCP/IP stack for telecommunications, nowadays
included in virtually every operating system.
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Middleware - Origins
1 Middleware is a relatively new addition to the computing landscape. It gained popularity in the 1980s as a solution to the problem of how to link
newer applications to older legacy systems, although the term had been in use since 1968. It also facilitated
distributed processing, the connection of multiple applications to
create a larger application, usually over a network.
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IBM mainframe - Middleware
1 Current IBM mainframes run all the major enterprise transaction processing environments and
databases, including CICS, Information Management System|
IMS, WebSphere Application Server, IBM DB2|DB2, and Oracle Database|Oracle. In many cases these software
subsystems can run on more than one mainframe Operating System.
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WordPerfect - Application integration and middleware
1 While Microsoft offered something that looked like a fully integrated office suite in Microsoft Office, a common complaint about early
Windows versions of WordPerfect Office was that it looked like a
collection of separate applications from different vendors cobbled together, with inconsistent user
interfaces from one application to another.
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WordPerfect - Application integration and middleware
1 This 'middleware' strategy would make software vendors and customers independent from
operating system vendors, like Microsoft, thus posing a real threat.
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WordPerfect - Application integration and middleware
1 Contrary to Microsoft with its MS Office however, starting with WordPerfect Office 9, Corel successfully integrated the
components of WordPerfect Office almost seamlessly. PerfectScript and the middleware PerfectFit play the
major role here. Elements of applications like CorelDraw and
Ventura desktop publishing were also integrated and enriched the
document format.
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SQLite - Middleware
1 * ADO.NET adapter, initially developed by Robert Simpson, is maintained jointly with the SQLite
developers since April 2010. http://system.data.sqlite.org/index.ht
ml/doc/trunk/www/index.wiki
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SQLite - Middleware
1 * ODBC driver has been developed and is maintained separately by Christian Werner. http://www.ch-
werner.de/sqliteodbc/ Werner's ODBC driver is the recommended
connection method for accessing SQLite from OpenOffice.org.
http://documentation.openoffice.org/HOW_TO/data_source/SQLite.pdf
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SQLite - Middleware
1 * Component Object Model|COM (ActiveX) wrapper making SQLite accessible on Windows to scripted
languages such as JScript and VBScript. This adds database
capabilities to HTML Applications (HTA).
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Middleware (distributed applications)
1 Middleware is especially integral to modern information technology
based on XML, SOAP, Web services, and service-oriented architecture.
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Middleware (distributed applications)
1 Middleware sits in the middle between application software that
may be working on different operating systems
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Middleware (distributed applications) - Definitions
1 Software that provides a link between separate software applications. Middleware is
sometimes called plumbing because it connects two applications and
passes data between them. Middleware allows data contained in
one database to be accessed through another. This definition would fit enterprise application integration
and data integration software.https://store.theartofservice.com/the-middleware-toolkit.html
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Middleware (distributed applications) - Origins
1 Middleware is a relatively new addition to the computing landscape. It gained popularity in the 1980s as a
'solution to the problem of how to link newer applications to older
legacy systems,' although the term had been in use since 1968. It also
facilitated distributed processing, the connection of multiple applications to
create a larger application, usually over a network.
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Middleware (distributed applications) - Organizations
1 StormMQ provides Message Oriented
Middleware as a service.
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Middleware (distributed applications) - Use of middleware
1 Middleware services provide a more functional set of application
programming interfaces to allow an application to:
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Middleware (distributed applications) - Use of middleware
1 *Locate transparently across the network, thus providing interaction with another service or application
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Middleware (distributed applications) - Use of middleware
1 *Filter data to make them friendly usable or public via
Anonymization#Anonymity on the Internet|anonymization process for
privacy protection (for example)
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Middleware (distributed applications) - Use of middleware
1 *Add complementary attributes like semantics
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Middleware (distributed applications) - Use of middleware
1 Middleware facilitates transparent access to legacy database
management systems (DBMSs) or applications via a web server without
regard to database-specific characteristics.Peng, C, Chen, S, Chung, J, Roy-Chowdhury, A, and
Srinivasan, V
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Middleware (distributed applications) - Use of middleware
1 existing business data from the World Wide Web. IBM Systems Journal, 37(1), 115-132.
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Middleware (distributed applications) - Use of middleware
1 Retrieved March 7, 2009, from ABI/INFORM Global database. (Document ID: 26217517)
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Middleware (distributed applications) - Use of middleware
1 Businesses frequently use middleware applications to link information from departmental
databases, such as payroll, sales, and accounting, or databases housed
in multiple geographic locations.Bougettaya, A, Malik, Z, Rezgui, A, and Korff, L. (2006). A
Scalable Middleware for Web
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Middleware (distributed applications) - Use of middleware
1 Databases. Journal of Database Management, 17(4), 20-39,41-46. Retrieved March 7,
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Middleware (distributed applications) - Use of middleware
1 In the highly competitive healthcare community, laboratories make extensive use of
middleware applications for data mining, laboratory information system (LIS) backup, and to combine systems during hospital mergers.
Middleware helps bridge the gap between separate LISs in a newly formed healthcare
network following a hospital buyout.Bagwell, H. (2008). [
http://www.devicelink.com/ivdt/archive/08/07/007.html Middleware: providing value beyond
autoverification]. IVDT. Retrieved
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Middleware (distributed applications) - Use of middleware
1 For Future Internet network operation through traffic monitoring in Network
management|multi-domain scenarios, using mediator tools
(middleware) is a powerful help since they allow Telecommunications
service provider|operators, searchers and service providers to supervise
Quality of service and analyse eventual failures in
telecommunication services.https://store.theartofservice.com/the-middleware-toolkit.html
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Middleware (distributed applications) - Use of middleware
1 Finally, e-commerce uses middleware to assist in handling rapid and secure
transactions over many different types of computer
environments.Charles, J. (1999). [
http://ieeexplore.ieee.org/ielx5/2/16523/00762786.pdf Middleware moves to the forefront]. Technology News.
Retrieved March 2,https://store.theartofservice.com/the-middleware-toolkit.html
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Middleware (distributed applications) - Use of middleware
1 2009. In short, middleware has become a critical element across a broad range of industries, thanks to
its ability to bring together resources across dissimilar networks or
computing platforms.
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Middleware (distributed applications) - Use of middleware
1 In 2004 members of the European Broadcasting Union (EBU) carried out a study of Middleware with respect to
system integration in broadcast environments
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Middleware (distributed applications) - Message-Oriented Middleware
1 ISBN 978-0-470-86206-3 is middleware where transactions or event notifications are delivered between disparate systems or
components by way of messages, often via an enterprise messaging
system
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Middleware (distributed applications) - Enterprise messaging system
1 An enterprise messaging system is a type of middleware that facilitates
message passing between disparate systems or components in standard formats, often using XML, SOAP or
web services.
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Middleware (distributed applications) - Message broker
1 Part of an enterprise messaging system, message broker software
may queue, duplicate, translate and deliver messages to disparate systems or components in a
messaging system.
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Middleware (distributed applications) - Enterprise Service Bus
1 Enterprise Service Bus (ESB) is defined by the Burton Group as
some type of integration middleware product that supports both Message-oriented middleware|MOM and Web
services.
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Middleware (distributed applications) - Intelligent Middleware
1 [http://www.cougaarsoftware.com/files/CSI_ActiveEdge.pdf Choosing the Right
Middleware]
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Middleware (distributed applications) - Intelligent Middleware
1 Intelligent Middleware (IMW) provides real-time intelligence and event management through intelligent
agents
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Middleware (distributed applications) - Content-Centric Middleware
1 This is therefore similar to Publish/subscribe middleware, as well
as the Content-centric networking paradigm.
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Middleware (distributed applications) - Remote Procedure Call
1 With Remote Procedure Call middleware, a client makes calls to
procedures running on remote systems. Can be asynchronous or
Synchronization (computer science)|synchronous.
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Middleware (distributed applications) - Object Request Broker
1 With Object Request Broker middleware, it is possible for
applications to send objects and request services in an object-
oriented system.
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Middleware (distributed applications) - Embedded middleware
1 Embedded middleware provides communication services and
integration interface software/firmware that operates
between embedded applications and the real time op.
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Middleware (distributed applications) - Other
1 Other sources include these additional classifications:
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Middleware (distributed applications) - Other
1 *Transaction Processing System|Transaction processing monitors —
Provides tools and an environment to develop and Software deployment|
deploy distributed applications.
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Middleware (distributed applications) - Other
1 *Application servers — software installed on a computer to facilitate
the serving (running) of other applications.
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List of free and open-source software packages - Middleware
1 * Bonita Open Solution(software) — a J2EE web application and java BPMN2 compliant
engine
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List of IBM products - Middleware and applications
1 *IBM Audio Distribution System
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List of IBM products - Middleware and applications
1 *CICS|IBM CICS (Customer Information
Control System)
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List of IBM products - Middleware and applications
1 *Apache Derby|IBM Cloudscape Pure Java Database Server. Now open source Apache
Derby
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List of IBM products - Middleware and applications
1 *IBM Concurrent Copy, backup
software
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List of IBM products - Middleware and applications
1 *IBM DB2 Document Manager
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List of IBM products - Middleware and applications
1 *IBM Deep Computing Visualization for Linux
V1.2
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List of IBM products - Middleware and applications
1 *IBM Document Composition Facility (DCF), previously known as SCRIPT (markup)|SCRIPT
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List of IBM products - Middleware and applications
1 *IBM Document Library Facility (DLF)
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List of IBM products - Middleware and applications
1 *FileNet|IBM FileNet products, P8 Business Process Management and
Enterprise Content Management(FileNet bought by IBM)
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List of IBM products - Middleware and applications
1 *IBM Websphere Host On-Demand (HOD) Host On-Demand Web-based
TN3270, TN5250 and VT440 Terminal Emulation.
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List of IBM products - Middleware and applications
1 *IBM Lotus QuickPlace
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List of IBM products - Middleware and applications
1 *IBM Lotus Notes (Lotus Software|Lotus Development was bought by IBM in 1995)
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List of IBM products - Middleware and applications
1 *IBM Lotus SmartSuite Office
Suite
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List of IBM products - Middleware and applications
1 *IBM Personal Communications Emulator, also known as Host Access Client
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List of IBM products - Middleware and applications
1 *IBM QualityStage Acquired from
Ascential
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List of IBM products - Middleware and applications
1 *Rational Software's products (Rational
bought by IBM in 2003)
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List of IBM products - Middleware and applications
1 *IBM Rational Automation Framework Previously known as IBM Rational
Automation Framework for WebSphere
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List of IBM products - Middleware and applications
1 *IBM RFID Information Center (RFIDIC) Tracking and tracing products through supply
chains
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List of IBM products - Middleware and applications
1 *IBM SearchManager text search, successor to
STAIRS
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List of IBM products - Middleware and applications
1 *IBM Tivoli Framework (Tivoli Systems, Inc.|Tivoli Systems was bought by IBM in 1995)
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List of IBM products - Middleware and applications
1 *IBM Tivoli Change and Configuration Management
Database (CCMDB)
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List of IBM products - Middleware and applications
1 *IBM Tivoli Workload Scheduler
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List of IBM products - Middleware and applications
1 *IBM Tivoli System Automation
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List of IBM products - Middleware and applications
1 *IBM U2, including IBM UniVerse and IBM
UniData Dimensional database DBMS
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List of IBM products - Middleware and applications
1 *IBM Virtualization Engine
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List of IBM products - Middleware and applications
1 *IBM WebSphere MQ (previously known as IBM
MQSeries)
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List of IBM products - Middleware and applications
1 *IBM Workplace Web Content Management (IWWCM) Web content management for WebSphere Portal
and Domino servers (Presence Online dba Aptrix bought by IBM in 2003)
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List of IBM products - Middleware and applications
1 *ICCF Interactive Computing and Control Facility. An interactive editor that runs under CICS on DOS/VSE.
Now included as part of VSE Central Functions.
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List of IBM products - Middleware and applications
1 *NCCF Network Communications Control Facility. A network monitoring and control
subsystem
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Configurable Network Computing - JDENET and JDEBASE Middleware
1 JDENET and JDEBase middleware are the two elements in the CNC architecture that
allow JDE applications to communicate across heterogeneous distributed
computing environments. JDENET handles communications at the presentation layer with other internal JDE application, while
JDEBASE is the JDE middleware that provides platform-independent multi-
vendor SQL database access.
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Game Engine - Game middleware
1 Some game middleware does only one thing but does it more
convincingly or more efficiently than general purpose middleware
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Game Engine - Game middleware
1 The four most widely used middleware packages that provide subsystems of functionality include
RAD Game Tools' Bink, Firelight FMOD, Havok (software)|Havok, and
Scaleform GFx
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Game Engine - Game middleware
1 Some middleware contains full source code, others just provide an application programming interface|API reference for a compiled binary library (computer science)|library.
Some middleware programs can be licensed either way, usually for a higher fee for full source code.
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WebSphere MQ - Message-oriented middleware
1 WebSphere MQ, a member of the IBM WebSphere|WebSphere family from IBM, was the most popularTypically reported
as ~40% market share http://www.capitalware.biz/forecast_AI_market.html system for messaging across
multiple platforms in 2000, including Windows, Linux, OS/2, IBM mainframe
and midrange, and Unix. WebSphere MQ is often referred to as MQ or MQ Series.
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WebSphere MQ - Message-oriented middleware
1 * Messages are collections of binary file|binary or character (for instance
ASCII or EBCDIC) data that have some meaning to a participating
program. As in other communications protocols, storage, routing, and
delivery information is added to the message before transmission and stripped from the message prior to
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WebSphere MQ - Message-oriented middleware
1 * Message queues are objects that store messages in an
application.
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WebSphere MQ - Message-oriented middleware
1 A queue Manager, although not strictly required for message-
oriented middleware, is a WebSphere MQ prerequisite and system service that provides a logical container for
the message queue and is responsible for transferring data to other queue managers via message
channels.
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WebSphere MQ - Message-oriented middleware
1 * Messages do not depend on pure Packet (information technology)|
packet-based transmissions, such as TCP/IP. This allows the sending and receiving ends to be decoupled and potentially operate asynchronously.
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WebSphere MQ - Message-oriented middleware
1 Programs integrated with WebSphere MQ use a
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JDBC driver - Type 3 Driver - Network-Protocol Driver(MiddleWare Driver)
1 The JDBC type 3 driver, also known as the Pure Java Driver for Database
'Middleware', is a database driver implementation which makes use of
a middle tier between the calling program and the database. The middle-tier (application server) converts JDBC calls directly or
indirectly into the vendor-specific database protocol.
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JDBC driver - Type 3 Driver - Network-Protocol Driver(MiddleWare Driver)
1 This differs from the type 4 driver in that the protocol conversion logic resides not at the client, but in the middle-tier. Like type 4 drivers, the type 3 driver is written entirely in
Java.
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JDBC driver - Type 3 Driver - Network-Protocol Driver(MiddleWare Driver)
1 The same driver can be used for multiple databases. It depends on
the number of databases the middleware has been configured to
support. The type 3 driver is platform-independent as the
platform-related differences are taken care of by the middleware.
Also, making use of the middleware provides additional advantages of
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Message Oriented Middleware
1 In Middleware for Communications, ed
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Message Oriented Middleware - Advantages
1 Central reasons for using a message-based communications protocol (computing)|protocol include its ability to store (buffer), route, or
transform messages while conveying them from senders to receivers.
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Message Oriented Middleware - Asynchronicity
1 MOM comprises a category of inter-application software|application
communication software that generally relies on asynchronous
message passing|message-passing, as opposed to a request-response
architecture
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Message Oriented Middleware - Routing
1 Many message-oriented middleware implementations depend on a message queue system. Some implementations
permit routing logic to be provided by the messaging layer itself, while others depend
on client applications to provide routing information or allow for a mix of both
paradigms. Some implementations make use of Broadcasting (networks)|broadcast
or multicast distribution paradigms.
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Message Oriented Middleware - Transformation
1 Lyons, Extending Message-Oriented Middleware using Interception, presented at Third International Workshop on Distributed Event-Based Systems (DEBS '04), ICSE '04,
Edinburgh, Scotland, UK, 2004.] In conjunction with the routing and
broadcast/multicast facilities, one application can send a message in its own native format, and two or more other applications may each receive a copy of the message in their own
native format
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Message Oriented Middleware - Disadvantages
1 The primary disadvantage of many message oriented middleware systems is that they
require an extra component in the software architecture|architecture, the message
transfer agent (message broker). As with any system, adding another component can lead to reductions in computer performance|
performance and reliability, and can also make the system as a whole more difficult and expensive to software maintenance|
maintain.
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Message Oriented Middleware - Disadvantages
1 In addition, many inter-application communications have an intrinsically Synchronization (computer science)|synchronous aspect, with the sender
specifically wanting to wait for a reply to a message before continuing
(see real-time computing and near real time|near-real-time for extreme
cases)
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Message Oriented Middleware - Standards
1 Historically, there was a lack of standardization|standards governing
the use of message-oriented middleware that has caused
problems. Most of the major vendors have their own implementations,
each with its own application programming interface (API) and
management tools.
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Message Oriented Middleware - Standards
1 The Advanced Message Queuing Protocol (AMQP) is an emerging
standard that defines the protocol and formats used in the messaging
server and client, so implementations are interoperable
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Message Oriented Middleware - Standards
1 The Object Management Group| Object Management Group's Data Distribution Service|
Data Distribution Service (DDS) provides message-oriented Publish–subscribe pattern|
Publish/Subscribe (P/S) middleware standard that aims to enable scalable, real-time, dependable,
high performance and interoperable data exchanges between publishers and
subscribers.Data Distribution Service for Real-time Systems (DDS), Object Management Group, version 1.2, January 2007 The standard provides
interfaces to C++, C++11, C, Ada, Java and Ruby.
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Message Oriented Middleware - Standards
1 The eXtensible Messaging and Presence Protocol (XMPP) is a communications protocol for
message-oriented middleware based on XML (Extensible Markup
Language)
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Message Oriented Middleware - Standards
1 The Java EE programming environment provides a standard API
called Java Message Service|JMS (Java Message Service), which is
implemented by most MOM vendors and aims to hide the particular MOM API implementations; however, JMS does not define the format of the messages that are exchanged, so JMS systems are not interoperable.
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Message Oriented Middleware - Trends
1 * Advanced Message Queuing Protocol|Advanced Message Queuing
Protocol (AMQP) provides an open standard application layer protocol for message-oriented middleware OASIS AMQP version 1.0, sections 2.6.7-2.6.8. OASIS AMQP Technical
Committee. Retrieved 18 June 2012.
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Message Oriented Middleware - Trends
1 * The Object Management Group| Object Management Group's Data
Distribution Service| Data Distribution Service (DDS) has added
many new standards to the basic DDS specification. See [
http://www.omg.org/technology/documents/dds_spec_catalog.htm Catalog
of OMG Data Distribution Service (DDS) Specifications] for more
details.https://store.theartofservice.com/the-middleware-toolkit.html
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Message Oriented Middleware - Trends
1 * Extensible Messaging and Presence Protocol|XMPP is a communications
protocol for message-oriented middleware based on XML
(Extensible Markup Language).Johansson, Leif (April 18,
2005). XMPP as MOM. Greater NOrdic MIddleware Symposium (GNOMIS).
Oslo: University of Stockholm
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Message Oriented Middleware - Trends
1 * Streaming Text Oriented Messaging Protocol| Streaming Text Oriented
Messaging Protocol (STOMP), formerly known as TTMP, is a simple
text-based protocol, provides an interoperable wire format that allows
STOMP clients to talk with any Message Broker supporting the
protocol STOMP Protocol Specification, Version 1.2, 22 October
2012, https://store.theartofservice.com/the-middleware-toolkit.html
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Message Oriented Middleware - Trends
1 * An additional trend sees message-oriented middleware functions being
implemented in hardware - usually FPGAs or other specialized silicon chips.[
http://advice.cio.com/ralph_frankel/are_you_soft_in_the_middle_the_future_of_enterprise_it_rests_in_hardware_applications?
commentpage=1 Are You Soft in the Middle? The future of enterprise IT rests
in hardware applications]
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Oracle Fusion Middleware
1 'Oracle Fusion Middleware' (OFM, also known as 'Fusion Middleware') consists of several software products from Oracle Corporation. OFM spans multiple services, including Java
EE and Software development|developer tools, Systems integration|integration
services, business intelligence, collaborative software|collaboration, and content
management. OFM depends on open standards such as BPEL, SOAP, XML and Java
Message Service|JMS.
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Oracle Fusion Middleware
1 Oracle Fusion Middleware provides software for the development,
deployment, and management of service-oriented architecture (SOA).
It includes what Oracle calls hot-pluggable architecture,
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Oracle Fusion Middleware
1 (Oracle Corporation's web-page on OFM's hot-pluggable
capabilities.)
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Oracle Fusion Middleware
1 designed to facilitate integration with existing applications and systems
from other software vendors such as IBM, Microsoft, and SAP AG.
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Oracle Fusion Middleware - Evolution
1 Many of the products included under the OFM banner do not themselves
qualify as middleware products: Fusion Middleware essentially
represents a re-branding of many of Oracle products outside of Oracle's
core database and applications-software offeringsmdash;compare
Oracle Fusion.
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Oracle Fusion Middleware - Evolution
1 According to Oracle, by 2006 over 30,000 organizations had become Fusion Middleware customers, including over 35 of the world's 50 largest companies and more than 750 of the BusinessWeek Global 1000, with OFM also
supported by 7,500 business partner|partners.[ http://www.prnewswire.com/cgi-bin/stories.pl?
ACCT=104STORY=/www/story/04-25-2006/0004346680 Oracle Marks Key Milestone With Siebel Certification Roadmap for Oracle(R)
Fusion Middleware, prnewswire, 2006]
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Oracle Fusion Middleware - Evolution
1 In order to provide standards-based software to assist with business
process automation, HP has incorporated OFM into its service-
oriented architecture (SOA) portfolio.
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Oracle Fusion Middleware - Evolution
1 Oracle leveraged its Configurable Network Computing (CNC)
technology acquired from its PeopleSoft/JD Edwards 2005
purchase.
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Oracle Fusion Middleware - Evolution
1 Oracle Fusion Applications, based on Oracle Fusion Middleware, were
finally released in September 2010.
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Oracle Fusion Middleware - Assessments
1 In January 2008 Oracle Universal Content Management won
InfoWorld's Technology of the Year award for Best Enterprise Content Manager, with Oracle SOA Suite
winning the award for Best Enterprise Service Bus.[
http://news.thomasnet.com/companystory/811621 Oracle Fusion
Middleware Wins Two InfoWorld Technology of the Year Awards]
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Oracle Fusion Middleware - Assessments
1 In 2007 Gartner| Gartner, Inc. wrote that OFM has reached a degree of completeness that puts it on par
with, and in some cases ahead of, competing software stacks, and
reported revenue from the suite of over US$1 billion during FY06,
estimating the revenue from the genuinely middleware aspects at
US$740 million.https://store.theartofservice.com/the-middleware-toolkit.html
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Oracle Fusion Middleware - Assessments
1 Pezzini, Massimo; Barnes, Michael; Cantara, Michele; Iijima, Kimihiko
(2007) Oracle Fusion Middleware: On the Road to Service-Oriented
Architecture (and Beyond), Gartner RAS Core Research Note G00145119,
Gartner, Inc.
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Oracle Fusion Middleware - Oracle Fusion Middleware components
1 ** JRockit (a Java Virtual Machine|JVM)
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Oracle Fusion Middleware - Oracle Fusion Middleware components
1 ** Business activity monitoring (BAM)
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Oracle Fusion Middleware - Oracle Fusion Middleware components
1 ** Business Process Analysis Suite
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Oracle Fusion Middleware - Oracle Fusion Middleware components
1 ** Oracle Data Integrator (ODI): an application using the database for set-based
data integration
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Oracle Fusion Middleware - Oracle Fusion Middleware components
1 ** Oracle Enterprise Service Bus
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Oracle Fusion Middleware - Oracle Fusion Middleware components
1 ** Oracle Web Services Manager (OWSM), a security and monitoring product for web
services
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Oracle Fusion Middleware - Oracle Fusion Middleware components
1 ** Oracle Developer Suite
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Oracle Fusion Middleware - Oracle Fusion Middleware components
1 ** Oracle Business Intelligence 11g http://www.oracle.com/technetwork/
middleware/bi-enterprise-edition/overview/index.html
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Oracle Fusion Middleware - Oracle Fusion Middleware components
1 ** Oracle Business Activity Monitoring
(Oracle BAM)
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Oracle Fusion Middleware - Oracle Fusion Middleware components
1 ** Oracle Crystal Ball - enables stochastic forecasting and simulation using spreadsheet
models
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Oracle Fusion Middleware - Oracle Fusion Middleware components
1 * User interaction
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Oracle Fusion Middleware - Oracle Fusion Middleware components
1 ** Oracle Universal Content
Management
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Oracle Fusion Middleware - Oracle Fusion Middleware components
1 ** Oracle Virtual Directory
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Oracle Fusion Middleware - Oracle Fusion Middleware components
1 ** Application server|application-server
security
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Oracle Fusion Middleware - Integration, pricing and bundling
1 Apart from selling licenses to run OFM
components,
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IBM WebSphere MQ - Message-oriented middleware
1 WebSphere MQ, a member of the IBM WebSphere|WebSphere family from IBM, was the most popularTypically reported
as ~40% market share http://www.capitalware.biz/forecast_AI_market.html system for messaging across
multiple platforms in 2000, including Windows, Linux, OS/2, IBM mainframe
and midrange, and Unix. WebSphere MQ is often referred to as MQ or MQ Series.
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Python Paste - WSGI middleware
1 The Web Server Gateway Interface|WSGI standard is an interface that allows applications to use Python code to handle HTTP requests. A
'WSGI application' is passed a Python representation of an HTTP request by an application, and returns content which will normally eventually be
rendered by a web browser. A common use for this is when a web server serves content created by
Python code.
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Python Paste - WSGI middleware
1 Functionality provided by WSGI middleware may include
authentication, logging, URL redirection, creation of session
(computer science)|sessions, and compression.
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Python Paste - WSGI middleware
1 Paste helps in developing such WSGI middleware systems. For example, it is used in the Pylons project#Pylons Framework|Pylons web application
framework.
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Procedural generation - Middleware
1 * Art of Illusion, an open source and free 3D modeler, has an internal node-based procedural texture
editor.
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Procedural generation - Middleware
1 * CityEngine, a procedural 3D modeling software, specialized in city modeling.
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Procedural generation - Middleware
1 * Filter Forge, an Adobe Photoshop plugin for designing procedural
textures using node-based editing.
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Procedural generation - Middleware
1 * Grome, popular terrain and outdoor scenes modeler for games and simulation software.
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Procedural generation - Middleware
1 * Houdini (software)|Houdini, a procedural 3D animation package. A
free version of the software is available.
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Procedural generation - Middleware
1 * Autodesk Softimage|Softimage, a 3D computer graphics application that allows node-based procedural
creation and deformation of geometry.
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Procedural generation - Middleware
1 * SpeedTree, a middleware product
for procedurally generating trees.
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Procedural generation - Middleware
1 * Terragen, a landscape generation software. Terragen 2 permits
procedural generation of an entire world.
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Nintendo Web Framework - Middleware
1 The Nintendo Web Framework currently supports the following middleware plugins:
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PrimeSense - PrimeSense Middleware
1 They are released only as binaries.http://wiki.debian.org/PrimeSenseNite According to the NiTE Linkedin page: “Including
computer vision algorithims, NiTE identifies users and tracks their movements, and provides
the framework API for implementing Natural-Interaction UI controls based on
gestures.”http://www.linkedin.com/company/primesense/nite-middleware-902678/product The
system can then interpret specific gestures, making completely hands-free control of
electronic devices a reality
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PrimeSense - PrimeSense Middleware
1 * Identification of people their body properties, movements
and gestures
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PrimeSense - PrimeSense Middleware
1 * Classification of objects such as furniture
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List of LDAP software - Middleware
1 * [http://opendj.forgerock.org/opendj-server/doc/admin-guide/index/appen
dix-rest2ldap.html Rest2LDAP] - a Representational state transfer|REST-
to-LDAP gateway (computer program)|gateway
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European Middleware Initiative
1 It is the base for other Grid computing|grid middleware
distributions used by scientific research communities and
distributed computing infrastructures all over the world especially in
Europe, South America and Asia
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European Middleware Initiative
1 The EMI middleware is a cooperation among three general purpose grid platforms, the Advanced Resource Connector, gLite and UNICORE and
the dCache storage software.
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European Middleware Initiative - Purpose
1 The purpose of the EMI distribution is to consolidate, harmonize and support the original software
platforms, evolve and extend them. Redundant or duplicate services resulting from the merging are
deprecated, in favour of new services added to satisfy user requirements or
specific consolidation needs, standardizing and developing
common interfaces. These include the adoption of a common structure for accounting, resource information
exchange or authentication and authorization.
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European Middleware Initiative - Purpose
1 Input for the development activities is taken from users, infrastructures
projects, standardization initiatives or changing technological innovations.
The software products will be adapted as necessary to comply with standard open source guidelines to
facilitate the integration in mainstream operating system
distributions.https://store.theartofservice.com/the-middleware-toolkit.html
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European Middleware Initiative - Collaborations
1 A cooperation with FutureGrid, a US distributed testbed for Cloud
computing|Clouds, Grids and high-performance computing, was
announced in December 2011.
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European Middleware Initiative - Collaborations
1 In January 2012, the EMI project formalized a partnership with the iMarine project to create an open data e-infrastructure for fisheries
management and marine conservation.
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European Middleware Initiative - Users
1 By 2008 the EMI software distribution provided most of the middleware components which support the
execution and completion of the millions of Batch processing|
computational jobs handled by the 350 centers of the European Grid
Infrastructure and the tens of petabytes of data transfers occurring
between the storage systems of those centers.
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European Middleware Initiative - Users
1 EMI middleware was used in the WLCG infrastructure which supports, for example, the search for the Higgs
boson (the God Particle) and new types of matter searches of the
physicists at LHC together with other research in astronomy, biology,
computational chemistry and other sciences.
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European Middleware Initiative - License
1 There is no common EMI license though all licenses used by EMI are
open source. Each product has a long history behind its own license. Most
are Apache or BSD.
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European Middleware Initiative - License
1 dCache products are released under the dCache Software License but they adopted the Affero General
Public License license from 1 January 2012.
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European Middleware Initiative - Products
1 The EMI products (components of the release) can be grouped in four
categories (areas): computing, data, security and infrastructure.
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European Middleware Initiative - Products
1 The first release of the software is composed of 56 products packaged
for Scientific Linux 5 (32, 64bit).
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European Middleware Initiative - Products
1 The second release is also made of 56 products which are available for
Scientific Linux 5 64bit and Scientific Linux 6 64bit. A subset of services is also available for Debian 6 64bit with
more planned with the updates.
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European Middleware Initiative - Products
1 The third and final release contains 61 products for the Scientific Linux 5 64bit (480 packages), Scientific Linux 6 64bit (474 packages) and Debian 6 (233 packages) Linux distributions.
All components are supported on the Scientific Linux platforms while some
are not on Debian.
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European Middleware Initiative - Releases
1 EMI releases are of two types. Major releases include most if not all components and Component
Releases which is related to a single product.
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European Middleware Initiative - Releases
1 A collection of components may be
released as an update to a major
release.https://store.theartofservice.com/the-middleware-toolkit.html
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European Middleware Initiative - Major releases
1 Major releases are delivered once per year. Three planned major releases
were named after European mountains.
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European Middleware Initiative - Major releases
1 Full Support: updates are released to address issues in the code and new
features are provided (lasts 12 months)
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European Middleware Initiative - Major releases
1 Standard Updates: updates are released to address issues in the
code but no new features are provided (lasts 6 months)
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European Middleware Initiative - Major releases
1 Security Updates and Support: only updates targeting security
vulnerabilities are provided (6 months)
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European Middleware Initiative - Major releases
1 As older versions of the EMI products are superseded by newer versions,
an end-of-life announcement is made which coincides with the end of the
security updates and support period.
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European Middleware Initiative - Major releases
1 As of May 2013, 24 updates were released for EMI 1 Kebnekaise, 13 for
EMI 2 Matterhorn and 3 for EMI 3 Monte Bianco.
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European Middleware Initiative - Component releases
1 Minor Releases: contain interface or functional changes that are
backwards-compatible with those of the current major release. They are
issued a few times per year.
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European Middleware Initiative - Component releases
1 Revision Releases: available every week or two weeks. They contain only bug fixes.
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European Middleware Initiative - Component releases
1 Emergency Releases: contain only very specific bug fixes, typically
security-related and are available as need, using emergency release
procedures.
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Agent-oriented programming - Middleware
1 This can be achieved via AOP and APIs to middleware agents that can flexibly and dynamically manage
communication.
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SAGA (computing) - Supported middleware
1 The following table lists the distributed middleware systems that are currently supported by SAGA. The column labeled Adaptor Suite names the collection (release package) of
the (set of) middleware adaptors that provides support for the middleware
system.
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Stellent - Oracle Fusion Middleware components
1 ** Oracle Business Intelligence 11ghttp://www.oracle.com/technetwork/middleware/bi-enterprise-edition/
overview/index.html
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Advanced Resource Connector - European Middleware Initiative
1 In 2010-2013, several key ARC components - most notably, HED, A-
REX, clients and libraries - were included in the European Middleware
Initiative (EMI) software stack. Through EMI, ARC became a part of the Unified Middleware Distribution
(UMD) of the European Grid Infrastructure (EGI).
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Iland project - Middleware functionalities
1 The merging of the real-time systems and the service-oriented
architectures enables more flexible a dynamic distributed systems with
real time features. So a number of functionalities have been identified
to create a SoA based middleware for deterministic reconfiguration of
service based applications:
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Iland project - Middleware functionalities
1 * Service registration/deregistration: Stores in the system the
functionalities and the description of the different services.
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Iland project - Middleware functionalities
1 * Service discovery: Enables external actor to discover the services currently stored in the system.
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Iland project - Middleware functionalities
1 * Service composition: Creates the service
based application on run-time.
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Iland project - Middleware functionalities
1 * Service based admission test: This functionality checks if there are
enough resources for the services execution in the distributed system.
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Iland project - Middleware functionalities
1 * Resource reservation: This functionality acquires the necessary resources in the host machine and
the network.
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Iland project - Middleware functionalities
1 * System monitoring: This functionality measures if the
resources required for the execution of services are not being exhausted.
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Iland project - Middleware functionalities
1 * System reconfiguration: This functionality changes the services currently running on the system by
other services providing same functionality.
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Iland project - Middleware architecture
1 The architecture of the iLAND middleware consists in two layers.
The high level one is the Core Functionality Layer. It is oriented to the management of the real time
service model. The low layer creates bridges to the system resources and
the network resources in order to provide the real time operation. Each
of these layers contain different software components
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Iland project - Middleware architecture
1 The middleware architecture is further explained in Marisol García
Valls, I. Rodríguez López, L. Fernández Villar. iLAND: An Enhanced
Middleware for Real-Time Reconfiguration of Service Oriented Distributed Real-Time Systems. IEEE Transactions on Industrial Informatics
where the reconfiguration mechanism of the middleware is also
explained.https://store.theartofservice.com/the-middleware-toolkit.html
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List of smart TV platforms and middleware software
1 The following list encompasses notable smart TV platforms and
application software that are used as software framework and middleware platforms used by more than just one
manufacturers.
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List of smart TV platforms and middleware software - Framework platforms managed by standardization bodies or technology
consortium
1 *CE-HTML (as part of Web4CE), by Consumer Electronics Association|
CEA (Consumer Electronics Association)
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List of smart TV platforms and middleware software - Framework platforms managed by single companies or foundations
1 *Boxee (popular Fork (software development)|fork of the XBMC
media center software with custom Graphical user interface|GUI and
some Proprietary software|proprietary application framework for
Application software|apps)
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List of smart TV platforms and middleware software - Framework platforms managed by single companies or foundations
1 * Liberty Global#Horizon TV|Horizon TV (by Liberty Global, also known as
UPC in Europe) a cross-platform platform based Fork (software
development)|fork of the XBMC media center software with
proprietary middle-ware framework for video on demand and handling DRM for streaming cable television
channels.https://store.theartofservice.com/the-middleware-toolkit.html
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List of smart TV platforms and middleware software - Framework platforms managed by single companies or foundations
1 *MeeGo for smart TVhttps://meego.com/devices/smart-
tv MeeGo for Smart TV (Linux Foundation, Intel Corporation|Intel,
AMD) currently based on a derivative fork of XBMC media center
softwarehttps://build.pub.meego.com/package/show?package=xbmc-
glesproject=home%3Aarfoll%3Axbmc-testing xbmc-gles
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List of smart TV platforms and middleware software - Framework platforms managed by single companies or foundations
1 *Microsoft Mediaroom|Mediaroom (former Microsoft, Acquired by Ericsson in Sept 2013)
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List of smart TV platforms and middleware software - Framework platforms managed by single companies or foundations
1 * OpenTV (by Nagravision, also known as NAGRA, a company of the Kudelski Group)
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List of smart TV platforms and middleware software - Framework platforms managed by single companies or foundations
1 * List of software based on XBMC#ToFu Media Platform and ToFu
Media Center by Pivos|ToFu Media Platform (cross-platform fork of XBMC media center licensed to third parties
and other commercial partners as OEM)
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List of smart TV platforms and middleware software - Framework platforms managed by single companies or foundations
1 *Ubuntu TV, Unity Next|Unity user interface and Ubuntu (operating
system)|Ubuntu operating system based platform by Canonical Ltd.|
Canonical.
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List of smart TV platforms and middleware software - Framework platforms managed by single companies or foundations
1 *XBMC|XBMC Media Center, by the XBMC Foundation and its open
source community, cross-platform media center and DVR/PVR frontend
software.
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List of smart TV platforms and middleware software - Framework platforms managed by single companies or foundations
1 *Plex_(software)|Plex, cross-platform media center with streaming
functionality to numerous devices.
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List of smart TV platforms and middleware software - Framework platforms managed by single companies or foundations
1 *Zappiti Media Center, cross-platform media center with local/streaming functionality to numerous devices such as computers, Android/iOS,
Media Players.
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List of smart TV platforms and middleware software - Vendor specific smart TV platforms
1 *Samsung Smart TV[http://www.samsung.com/us/articl
e/samsung-2011-ces-wrap-up-products-for-a-smarter-life] Samsung
2011 CES Wrap-up: Products for a Smarter
Lifehttp://www.samsungsmarttvchallenge.eu Samsung Smart TV
Challenge
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List of smart TV platforms and middleware software - Vendor specific smart TV platforms
1 *Roku (also the name of the
company who makes the device)
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List of smart TV platforms and middleware software - Vendor specific smart TV platforms
1 *Xbox 360 (by Microsoft), while primarily a game console, it features
many typical smart TV features.
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OpenTV - OpenTV 2 Middleware - Broadcast Digital Television Platform
1 OpenTV's flagship product is OpenTV 2 (formerly known as OpenTV Core), a widely
deployed digital television middleware. OpenTV 2.x software technology contains a
hardware abstraction layer to enable hardware independence, Television|TV libraries, a
broadcast stack (DVB-T/DVB-C/DVB-S, ISDB, ATSC...), a selection of application execution environments, and Personal Video Recorders
(PVRs) to create a digital television environment for set-top box.
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OpenTV - OpenTV 2 Middleware - Broadcast Digital Television Platform
1 Nagra offers OpenTV 2 middleware bundled with the award winning nX2 guide and user interface with their
Quickstart solution.[http://www.nagra.com/dtv/d
ownload_file/view/945/159/ Nx2 QuickStart Solution - An Advanced UI,
Easy to Adapt, Simple to use]
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OpenTV - OpenTV 2 Middleware - Broadcast Digital Television Platform
1 February 20, 2008] The OpenTV 2 middleware was deployed at BSkyB
(UK), Sky Italia (Italy), Digital+ (Spain), Télévision Par Satellite TPS
(France), Numericable (France), EchoStar (USA), Bell ExpressVu
(Canada), Foxtel (Australia), Austar (Australia), SKY TV (New Zealand)|Sky New Zealand (New Zealand),
Showtime Arabia|Showtime (Saudi Arabia), Evision (Dubai), Cablecom
(Switzerland), Euskaltel (Spain), Auna (Spain), StarHub (Singapore), TrueVisions (Thailand), Viasat
(Nordic), Hot (Israel)|HOT (Israël), Net Serviços de Comunicação (Brazil), Zee Dish TV of Essel Group (India),
TV Cabo (Portugal), Cabovisão (Portugal), Digiturk (Turkey), Etisalat
(UAE), NTV-Plus (Russia), Liberty Global UPC Broadband (Europe),
Nova (Greece), DStv (South Africa), among many other pay-TV operation
globally
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OpenTV - OpenTV 2 Middleware - Broadcast Digital Television Platform
1 OpenTV 2 was ported on more than 40 different types of television set-
top boxes such as the one from Pace plc|Pace, Advanced Digital
Broadcast|ADB, Amstrad, Daewoo, EchoStar, Grundig, Humax, Hyundai,
Panasonic|Matsushita, Motorola, Nokia, Philips, Sagemcom, Samsung,
Cisco/Scientific Atlanta, Sony, Toshiba and Thomson (now Technicolor SA|Technicolor).
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OpenTV - OpenTV 4 Middleware - Internet Streaming Platform
1 OpenTV 4 client middleware leverages the Linux OS
capabilities.[http://www.echostar.com/NewsEvents/Press%20Releases/PressRelease.aspx?prid=
EchoStar Europe Integrates OpenTV’s Linux Client Solution from Nagravision September 11,
2010 - EchoStar] It supports HTTP Live Streaming (also known as HLS) adaptive
streaming with NAGRA PRM for secure over-the-top delivery of both live and On Demand
content. The software was deployed at Jazztel in Spain in Q4 2011.
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Middleware Analysts
1 'Middleware analysts' are Software engineer|computer software engineers with a
specialization in products that connect two different computer systems together. These products can be Open-source software|open-source or proprietary. As the term implies, the
software, tools, and technologies used by Middleware analysts sit in-the-middle,
between two or more systems; the purpose being to enable two systems to communicate
and share information.
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Middleware Analysts - Roles and Responsibilities
1 'Middleware analysts'http://wcts.whitman.edu/about/jobs/middlewareanalyst.html look
at the system of systems.http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=1563466 They solve technical problems which involve large scale inter-disciplinary
objectives with multiple, heterogeneous, distributed systems that are embedded in networks at
multiple levels.http://www.springerlink.com/co
ntent/w55246h816hq5185/
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Middleware Analysts - Roles and Responsibilities
1 Middleware analysts hold and maintain proficiency in middleware technologies. Middleware (distributed applications)|Middleware is computer software that
connects software components or applications. A senior middleware analyst should be able to articulate why service-oriented architecture|
SOA is important to business. SOA is a central theme in most middleware analyst roles within organizations.http://www.aberdeen.com/summary/report/benchmark/RA_IT_ESB_PK_3170.asp
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Middleware Analysts - Best practices for implementations
1 Middleware best practices promote usability and maintainability among
the systems served. A few examples of best practices are included here to
provide some insight as to how middleware addresses key principles of Communications server|standards-
based computing.
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Middleware Analysts - Best practices for implementations
1 One common problem for middleware is the manner in which
user-defined applications are configured so that queue references
bypass queue alias definitions referring directly to the queue local
or queue remote definition
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Middleware Analysts - Best practices for implementations
1 For example, if a queue local were overflowing, a middleware admin
could change the queue alias to point to a temporary queue local, thereby allowing the user-defined application
to continue its processing without interruption while the underlying root
cause is corrected.
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Middleware Analysts - Skills
1 Middleware analysts perform crucial
evangelization of this concept.
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Middleware Analysts - Skills
1 Middleware analysts rely on an SOA reference architecture to lay out an
SOA environment that meets the company's needs and priorities
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Middleware Analysts - Generic common practices
1 Middleware protects data in transit through public key infrastructure|PKI
and Transport Layer Security|SSL technology. Security certificates are
procured from a certification authority and regularly deployed and
updated on servers. This protects data while it is in-transit as it leaves one Server and arrives on the next
server in the chain. It does not protect data while data is at rest.
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Middleware Analysts - Generic common practices
1 Encryption|Supplemental transmission security can augment
the primary SSL measures that exist on your server
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Middleware Analysts - Generic common practices
1 When data is at rest in queues, it is not protected by MQ
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Middleware Analysts - HIPAA-specific considerations
1 If your enterprise handles HIPAA HIPAA|ePHI data, then your middleware analysts need to know and
understand the requirements set forth by Information Privacy
Laws|law.http://www.rsa.com/products/bsafe/whitepapers/DDES_WP_0702.pdf Failure to protect data at-
rest may subject your organization to fines and penalties levied by the Federal government or other authority.http://health.state.tn.us/HIPAA/faq.htm This
requires application-level data encryption prior to delivering the data to the queuing system for
transport.http://www-01.ibm.com/software/integration/wmq/securityedition/about/
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Game Middleware
1 A 'game engine' is a software framework designed for the creation and development of
video games
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Game Middleware
1 A game engine is the software, i.e. some algorithms, solely responsible
for the game mechanics and is strictly speaking not the rendering
engine. Like e.g. the physics engine, the rendering engine is just
middleware. The rendering engine is responsible for the Rendering
(computer graphics)|rendering or rather 3D rendering and not for the
game mechanics.https://store.theartofservice.com/the-middleware-toolkit.html
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Game Middleware - Purpose
1 Gamebryo, JMonkey Engine and RenderWare are such widely used middleware programs.
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Game Middleware - Purpose
1 Despite the specificity of the name, game engines are often used for
other kinds of interactive applications with real-time graphical
needs such as marketing demos, architectural visualizations, training
simulations, and modeling environments.[http://adlcommunity.n
et/file.php/36/GrooveFiles/Games%20Madison/report
%20Middleware.pdf Report on Use of Middleware in Games]
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Game Middleware - Purpose
1 These engines rely upon the video game developer|game developer to
implement the rest of this functionality or assemble it from
other game middleware components
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Game Middleware - Purpose
1 As technology ages, the components of an engine may become outdated
or insufficient for the requirements of a given project. Since the complexity
of programming an entirely new engine may result in unwanted delays (or necessitate that the
project be completely restarted), a development team may elect to update their existing engine with
newer functionality or components.https://store.theartofservice.com/the-middleware-toolkit.html
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Game Middleware - Hardware abstraction
1 Most often, 3D engines or the rendering systems in game engines are built upon a graphics application programming interface (API) such as Direct3D or OpenGL which provides a software abstraction of the graphics processing unit (GPU) or video card
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Game Middleware - Hardware abstraction
1 With the advent of hardware accelerated physics processing, various physics APIs such as PAL (software)|PAL and the physics
extensions of COLLADA became available to provide a software
abstraction of the physics processing unit of different middleware
providers and console platforms.
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Game Middleware - Hardware abstraction
1 Game engines can be written in any programming language like C++, C (programming language)|C or Java
(programming language)|Java, though each language is structurally different and may provide different
levels of access to specific functions.
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Game Middleware - History
1 Before game engines, games were typically written as singular entities:
a game for the Atari 2600, for example, had to be designed from the bottom up to make optimal use of the display hardware—this core display routine is today called the
kernel (computer science)|kernel by retro developers
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Game Middleware - History
1 While third-party game engines were not common up until the rise of 3D computer graphics in the 1990s,
there were several 2D game creation systems produced in the 1980s for
independent video game development
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Game Middleware - History
1 The term game engine arose in the mid-1990s, especially in connection with 3D games such as first-person
shooters (FPS)
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Game Middleware - History
1 Later games, such as id Software's Quake III Arena and Epic Games's
1998 Unreal were designed with this approach in mind, with the engine and content developed separately
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Game Middleware - History
1 Modern game engines are some of the most complex applications
written, often featuring dozens of finely tuned systems interacting to ensure a precisely controlled user
experience. The continued evolution of game engines has created a
strong separation between rendering, scripting, artwork, and
level design. It is now common, for example, for a typical game
development team to have several times as many artists as actual
programmers.
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Game Middleware - History
1 First-person shooter games remain the predominant users of third-party game engines, but they are now also
being used in other video game genres|genres
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Game Middleware - History
1 Thread (computer science)|Threading is taking on more importance due to
modern multi-core systems (e.g
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Game Middleware - History
1 Although the term was first used in the 1990s, there are a few earlier systems in the 1980s that are also considered to be game engines, such as Sierra's Adventure Game Interpreter
(AGI) and Sierra's Creative Interpreter|SCI systems, LucasArts' SCUMM system and
Incentive Software's Freescape engine. Unlike most modern game engines, these game
engines were never used in any third-party products (except for the SCUMM system which
was licensed to and used by Humongous Entertainment).
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Game Middleware - Recent trends
1 As game engine technology matures and becomes more user-friendly, the
application of game engines has broadened in scope
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Game Middleware - Recent trends
1 Additionally, more game engines are being built upon high-level
programming language|higher level languages such as Java
(programming language)|Java and C Sharp (programming language)|C#/.NET Framework|.NET (e.g
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Game Middleware - Massively multiplayer online games
1 Some MMO middleware software packages already include a game
engine, while others provide networking only and therefore must be combined with a game engine to
create an MMO game.
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Game Middleware - First-person shooter engines
1 A well-known subset of game engines are 3D first-person shooter
(FPS) game engines. Groundbreaking development in terms of visual
quality is done in FPS games on the human scale. While flight simulator|
flight and racing game|driving simulators and real-time strategy (RTS) games increasingly provide
realism on a large scale, first-person shooters are at the forefront of
computer graphics on these smaller scales.
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Game Middleware - First-person shooter engines
1 The development of the FPS graphic engines that appear in games can be characterized by a steady increase in
technologies, with some breakthroughs. Attempts at defining distinct generations lead to arbitrary choices of what constitutes a highly modified version of an old engine and what is a brand-new engine.
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Game Middleware - First-person shooter engines
1 The classification is complicated as game engines blend old and new technologies
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IBM Software Group (SWG) - Middleware Group
1 * Rational Software mdash; Software development and application
lifecycle management. Acquired in 2002.
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IBM Software Group (SWG) - Middleware Group
1 * Tivoli Software mdash; Systems management. Acquired in 1995. Re-
branded as 'Cloud Smarter Infrastructure' (CSI) in 2013.
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Data grid - Middleware
1 In any case, most data grids will have similar middleware services
that provide for a universal namespace|name space, data transport service, data access
service, data replication and resource management service
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