soa design principles and the internet of things - presentation

8/10/2019 SOA Design Principles and the Internet of Things - Presentation

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SOA Design Principles and the Internet ofThings

2014 IBM SOA Architect SummitSOA on Your Terms

And Our Expertise


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Consider This ---

In 1917, Forbes compiled first 100 largest American companies list

In 1987, Forbes published its 100 list & compared it to its 1917 list

Of the original group, 61 had ceased to exist

Of the remaining 39, only 18had managed to stay in the top100.

Its not the strongest of the species that survives, nor themost intelligent, but the one most responsive to change.

Charles Darwin


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3

Agenda

Extending the Business with APIs

The Internet of Things

IoT References


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The Business of APIs

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stores (800) ###s web sites


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What is a Business API? A Business API is a public persona for an enterprise; exposing defined assets,

data or services for public consumption

A Business API is simple for app developers to use, access and understand A Business API can be easily invoked via a browser, mobile device, etc.

What Value Does a Business API Provide? Extends an enterprise and opens new markets by allowing external app

developers to easily leverage, publicize and/or aggregate a companysassets for broad-based consumption

What assets, data or servicesare exposed via a Business API?: Product catalogs

Store listings

Order status

Inventory

Social interaction

Business API = Productized Service

App Developer


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Apps, APIs and API Mgmt

BusinessOwner IT

Developer

Consumers

/

Benefits

Challenges


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Business Design is an end-to-end Endeavor


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Change without Ownership is fraught with PerilExample: Modularity from BPMN categories

There are three basic types of sub-models within an end-to-end BPMN model:

1. Collaboration Processes: exchanges between 2 independent business entities.

2. Abstract (public) processes: End to end view from a participant point of view.

3. Private (internal) processes: single business owner and a main core entity

e.g.Manufacturing

e.g. CustomerService

e.g. SupplyChain

e.g.Billing

e.g.Accounting

e.g. Order to bill

e.g. Supplier/Partner Interactions

Generally: Proper modularization of coherent (with purpose) building blocks will lead toloose(r) coupling and high(er) cohesion (tolerance of change)


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The Myth and the Hype

Myth 1: API management is completely different from SOA and SOA will bog you down

All APIs are Services Not all APIs are good

Services

Not all Services make goodAPIs

API Management is aNatural Extension of SOA

API Management andService Management are

converging for a more agileapproach both inside andoutside the enterprise


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The Myth and the Hype

Myth 2: SOAP is Dead, APIs are always REST

Does Anything in Technology Ever Die? Look at COBOL

Does it still have its purposes? Yes, DependsSOAP is not just legacy

If you are going external and trying to drive adoptionREST is the love of most developers today because itseasy for them


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The Myths and The Hype

Myth 3: No governance is needed with API management, this allows companies to innovatefaster

Good Luck with That!

Remember External APIs are a product and yourcompanys external persona

Some form of governance is necessary

Wild Wild West


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Myth 4: APIs are not versioned

Thats like saying you dont need to change ababys diaper

They are versioned and you need to managethe change and protect your consumers Dont expose minor version changes to the

consumers. You dont want it to appear that you arechanging your APIs on them all the time. Theywont build a business on your APIs if you do.

Remember APIs are a product and yourcompanys external persona. Version wisely!


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Myth 5: API management is SOA governance rebranded

API Management - APIs Are a Product ThereforeNeed to Be Managed Like One

Need Business Model for Each API (Free, DeveloperPays, Developer Gets Paid, etc)

Need a Marketing Plan

Need Legal Reviews

Need Analytic Reports Reporting back to the Business

Need to define developer management strategy

Need to be very rapid in response to market

SOA Governance Presides over entire enterprise Establishing Organizational Transformation

Enterprise Business Vision and IT alignment

Service Development Lifecycle

Service Portfolio Management

Change management Procurement of resources

Longer process

API management is a natural extension of SOAgovernance


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Myth: You only need one bus

We have a different opinion, gateways and integration buses fulfill importantly different topological

roles. With that said, some use cases require only a gateway, other use cases only an integration bus

and yet others require both

Myth: You dont need to integrate your API management solution with any other

middleware

If not, then how are you going to share metadata about available data, services, endpoints etc.? And

how are you going to manage and enforce policies all the way from the point of engagement to the

point of record?


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15

Agenda



IoT References


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Billions of devices, sensors, and chips that are able tocommunicate via the Internet makes up The Internet ofThings

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The Internet of Things refers to uniquely identifiableobjects (things) and their virtual representations in anInternet-like structure. Wikipedia (link)

The Internet of Things is the network of physical objectsthat contain embedded technology to communicate andsense or interact with their internal states or the externalenvironment. Gartner (link)

The Internet of Things (IoT) represents a new construct in the information andcommunications technology (ICT) world that is occupying the minds of IT vendors, serviceproviders, and systems integrators as it represents huge potential for new streams of

revenue and new customers. IDC (link)

The Internet of Things represents an evolution in which objects are capable of interactingwith other objects. Hospitals can monitor and regulate pacemakers long distance, factoriescan automatically address production line issues and hotels can adjust temperature andlighting according to a guest's preferences, to name just a few examples. IBM (link)


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Internet of Things Video

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The Internet of Things An IBM Video

Source: HorizonWatch, IBM Market Insights


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Program your world with The Internet of Things (IoT)

APP

APP

Service

ServiceDBAPPDB

APP

APP

API

DB

IoT provides information fromand ability to control things(physical objects)

SmartPhones and other devices

are themselves IoTs and haveapps that interact with IoTs viaservices and APIs

IoT data increases the load on

DBs and opportunities for BigData analytics

Access to IoT via the Internet /

network /

Messaging appliance to processlarge volumes of events in nearreal time

Opportunities toincrease business withcustomer and tradingpartner communities

New applications and SOAservices to take advantageof IoT. Combine withexisting SOA services fornew capabilities with

customers and partners


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Forecasts call for billions and billions of connecteddevices

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In 2020, Over 30 Billion ConnectedDevices Will Be In Use. Gartner (link)

There will be 212 B devices or thingsconnected to networks by 2020 - IDC(link)

Driven by reducing price perconnection and the consequent rapidgrowth in the number of machine-to-machine (M2M) connections, weexpect the number of connectedobjects to reach 50bn by 2020 (2.7%

of things in the world). Cisco (link)

There are more than 10 billion wirelesslyconnected devices in the market today; withover 30 billion devices expected by 2020.. ABI Research (link)

Business Insider Intelligence: Global InternetDevice Installed Base Forecast


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The Internet of Things will require new approaches for CIOsand new skills for IT professionals

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Survey found that 51 percent of CIOs are concerned that the digital torrent is comingfaster than they can cope and 42 percent don't feel that they have the talent needed toface this future. -IDC (link)

The converging Nexus of Forces and the Internet ofThings are creating the digital industrial economy. In 2014,CIOs must embrace and help lead this transformation.Doing so will require novel approaches and radical newthinking combined with unwavering attention tooperational performance. Gartner (link)

The Executive's Guide to theInternet of Things

ZDNet e-book (registration required)

While CIOs recognize the importance of the right staff to enterprise success, they are

finding it increasingly difficult to find skilled talent in the locations they require, for a pricethey can afford. -IDC (link)

As it becomes easier and easier to design and developsmart systems, competitive differentiation will shift away

from unique, vertically focused product features towardshow the product is actually used and how the productfosters interactions between and among users in anetworked context. Harbor Research (link)


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There are many other related terms around the IoTTrend topic

21 an2014

Machine to machine (M2M) refers to technologiesthat allow both wireless and wired systems tocommunicate with other devices of the same ability.M2M uses a device (such as a sensor or meter) to

capture an event (such as temperature, inventorylevel, etc.), which is relayed through a network(wireless, wired or hybrid) to an applicationsoftware program), that translates the capturedevent into meaningful information (for example,items need to be restocked). Wikipedia (link)

The Web of Things is a vision inspiredfrom the Internet of Things whereeveryday devices and objects, i.e.objects that contain an embedded

device or computer, are connected byfully integrating them to the Web.Examples of smart devices and objectsare wireless sensor networks, ambientdevices, household appliances, RFIDtagged objects, etc. Wikipedia (link)

Ubiquitous computing (ubicomp) is a post-desktop model of human-computer interaction in whichinformation processing has been thoroughly integrated into everyday objects and activities.

Wikipedia (link)

Machine to Machine (M2M) The Web of Things

Ubiquitous Computing

A sensor is a converter that measures a physical quantity and converts it into a signal which can beread by an observer or by an (today mostly electronic) instrument. Wikipedia (link)

Sensor

A wireless sensor network (WSN) of spatially distributed autonomous sensors to monitor physical or

environmental conditions, such as temperature, sound, pressure, etc. and to cooperatively pass theirdata through the network to a main location. The more modern networks are bi-directional, alsoenabling control of sensor activity. Wikipedia (link)

Wireless Sensor Network


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Internet of Things Trend Drivers, Challenges, andImplications

22 7Jan2014

Drivers Proliferation of low cost, smaller, mobile devices, wearables, smarter sensors, and chips that can beembedded in anything and can communicate over the Internet

Advanced wireless networks

Ongoing development of smart cities, cars, and houses

Enhanced connectivity infrastructure An increasingly connected culture

Challenges Network speed/capacity

Standards / Interoperability

Management of Big Data Security

Application Development / Partner ecosystems

Culture, skills, and business processes

Implications

Leading edge companies will use IoT to develop competitive advantages Leading software companies have a window of opportunity to develop new applications and services

The IoT will result in new innovative applications and services we can not dream of today.

IT will have to have Big Data figured out in order to take advantage of data streams from IoT

IoT makes securing the enterprise more complex

IoT will result in new calls for Privacy laws


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Internet of Things Concepts for Usage

23 7Jan2014

Demand & Response - By using real-time andhistorical data, an Internet-of-Things demandand response system (e.g. energy and utilities)can calculate and forecast the balance pointover a time range. Information from trafficsensors is provided to commuters to avoidheavy traffic. Traffic lights and on/off ramps canadjust, improving traffic flow.

Logistics - The healthcare, grocery, pharmaceutical, chemical and transportation industries are

looking to IoT solutions to aid them in logistics-based solutions. End-to-end delivery of goodsinvolves multiple steps in the logistic chain, such as storage containers in various warehouses,multiple vehicle transport and vendors across multiple locations. IoT information is used tomonitor and log temperature and humidity information to ensure end-to-end delivery quality. AnInternet-of-Things approach can help logistic companies to optimize shipping schedules anddifferentiate their services.

Smart Home & IoT Service Innovations - Home appliances, consumer electronics, residentialconstruction, telecommunications, home security, a nd healthcare are a few industries usinginterconnected smart applications and devices to form an Internet-of-Things service platformfor developing new service innovations and adapt business models to emerging industryscenarios.


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2424 2013 IBM Corporation24



IoT References

Agenda


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Internet of Things Selected IBM Resources and Links

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Recent Press Releases: IBM and Libelium Launch Internet ofThings Starter Kit and Internet of Things Gets Major DistanceBoost From IBM and Semtech

Software: The Internet of Things/ IBM MessageSight/ IBMMessaging/ Websphere Sensor Events/ Intelligent Operations

Center/ Sample Sensor Solutions/ Informix TimeSeries for MeterData Management

DeveloperWorks: Mobile Messaging and M2M articles andFabric for Sensor Network Management and Data Transfer

Redbook: IBM Intelligent Operations Center for Smarter Citiesand Building Smarter Planet Solutions with MQTT and IBM

WebSphere MQ Telemetry

Website: Smarter Planet

Healthcare Example: Connected Home Health

Energy Example: IBM Intelligent Utility Network Solution andSmart metering and beyond

Video: The Internet of Things

Academy of Technology: Internet of Things

IBM Research: Mote Runner/ Sensor Systems/ WirelessCommunication for IoT/ Wireless Network Cloud

White Paper: Driving innovation through the Internet of things

Internet of Things: by IBMRedbooks


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Internet of Things Selected IBM venues on Social Media

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Blog: asmarterplanet

Tumblr Blog: A Smarter Planet tag: Internet ofThings

DeveloperWorks Community: Fabric forSensor Network Management and Data Transferand Mobile and M2M

Developerworks Blog Search: Internet of Things

IBM Research Blog Post: Mobile data for theInternet of Things

Facebook: People for a Smarter Planet

Twitter: @SmarterPlanet

Pinterest: Building a Smarter Planet

Google+: Smarter Planet

Smarter Buildings A Smarter Planet Blog

A Giant Step Forward for the Internet ofThings and Big Data A Smarter Planet Blog


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Thank You

MerciGrazie

Gracias

Obrigado

Danke

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soa design principles and the internet of things - presentation

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