oracle exalogic x3-02 elastic cloud system

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the ORACLE EXALOGIC X3-02 ELASTIC CLOUD SYSTEM

“Hardware and Software Engineered to Work together”

Jithin KuriakoseRoll No. 27

CSE VIIIKMCT College of

Engg.

Agenda

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The Elastic Cloud

Conclusions

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Integration with Data Centres & Exadata

Elastic Cloud technology in an Enterprise

Exalogic System Architecture

Advantages and Disadvanatges

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The Exalogic Elastic Cloud System – an overview

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Conclusions



Elastic Cloud technology in an Enterprise


Advantages and Disadvantages

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✓ The Elastic Cloud

The Elastic Cloud System

“The quantifiable ability to manage, measure, predict and adapt responsiveness of an application based on real time demands placed on an infrastructure using a combination of

local and remote computing resources.”

Capable of handling sudden, unanticipated, and extraordinary loads

SaaS, IaaS, PaaS elasticty is defined interms f time(1hr,

15millisecs etc) Two types

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Conclusions





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✓The Elastic Cloud✓Elastic Cloud technology in an Enterprise

• enterpise needs complex & expensive IT systems to support its BP

• No longer needs an internal IT department, business within a business

• Pay as you go concept – cloud• can be used to provide certain

services to the employees & clients

• interested in private clouding

In an EnterpriseThe relevance of elastic cloud in an enterpise

Year0

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201120122016

ENTERPRISE SPENDINGS

In an EnterpriseThe relevance of elastic cloud in an enterpise

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Conclusions




Advantages and Disadvanatges

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The Exalogic Elastic Cloud System – an overview✓

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• consisting of software, firmware and hardware• enterprises may deploy Oracle business applications, Oracle Fusion

Middleware etc• reliability, availability, scalability and performance• reduces costs across the application lifecycle • Easy maintenance, effort free • ORACLE - standards-based, best-of-breed component products and

technologies

“Hardware and software engineered to work together”

Exalogic Elastic Cloud System

Engineered System vs “Piece Meal”


OVERVIEWORACLE Exalogic X3-02

abcd

Exalogic X3-02The Hardware

Exalogic Elastic Cloud Software

OVERVIEWORACLE Exalogic X3-02

Exalogic Elastic Cloud Software

Exalogic X3-02The Hardware


• Standard 19” 42U rack configuration• High performance disk storage• High bandwidth communication channels(10GbE)• Fully redundant configurations• x86 Xeon / SPARC T3 processors• Redundant power supplies• Fast ECC DIMM Memory• Two SSD’s• ORACLE Exabus & InfiniBand standards

The HardwareORACLE Exalogic X3-02

• Most successful and pervasive implementation technology – JAVA• Ideal environment for enterprise java and java based infrastructures• Fusion middleware portfolio supported• The next gen java server - ORACLE Weblogic suite included• Weblogic Server, JRockit, HotSpot, Coherance• Choice in OS – ORACLE Linux and ORACLE Solaris• All applications run in above also runnable in Exalogic

The SoftwareORACLE Exalogic X3-02

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Conclusions


The Exalogic Elastic Cloud System – an overview✓Exalogic System Architecture✓

ORACLE Exalogic X3-02

System Architecture

• Standard Configurations Eighth Rack Fourth Rack Half Rack Full Rack Multiple Rack

ComponentsORACLE Exalogic X3-02

Exabus – The communication standard

Exalogic Control and System Utilities

Linux and Solaris

x86 Computation Nodes

Management Switch

ORACLE VM (hypervisor)

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ZFS Storage Appliances

The ExabusORACLE Exalogic X3-02

Greatest available bandwidth (40Gb/s)

Lowets latency (1.07μs)

Reliable delivery High security and

QoS Supports upper-stack

protoocols IP(IPoIB) and Ethernet (EoIB)

InfiniBand Features

• Communication I/O fabric• Defining architectural feature of exalogic• Based on QDR InfiniBand• Integration with datacentres – 10GbE

ports• Interoperablity with Ethernet based

switches• RDMA through OFED™ • IPv6 support

Exabus Feature

Exabus Traffic DirectorORACLE Exalogic X3-02


High Availability

High Performance & Flexible Routing

periodic health checks regular back-up servers failover load balancing dynamic reconfiguration

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3Controlling the request load and QoS

4Security, Monitoring & Integration with Weblogic Server


High Availability


SSL/TLS offloading Content caching HTTP compression

3Controlling the request load and QoS


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request based routing request rate acceleration connection limiting


High Availability

High Performance & Flexible Routing request rate limiting

quality of service tuning

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Controlling the request load and QoS


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High Availability


Reverse proxy SSL 3.0, TLS 1.0

support2

Controlling the request load and QoS

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Security, Monitoring & Integration with Weblogic Server

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periodic recording of activities

Designed to work with weblogic server

• Stores application binaries, logs, contents to execute

• Two physically separate storage heads (active/standby)

• Read & write caches – two solid state memories

• Many SCSI disks to a single ZFS cluster

Exalogic StorageORACLE Exalogic X3-02

Compute NodesORACLE Exalogic X3-02

• two Intel Xeon/SPARC T3 multi core processors

• High speed error correcting RAM• Solid state disk drives (RAID)• Redundant fans & power supplies• Dual port InfiniBand Host Channel

Adaptor(HCA)

Each node contain: -

Operating SystemsORACLE Exalogic X3-02

ORACLE LINUX

ORACLE SOLARIS

• ORACLE linux unbreakable enterprise kernel

• no changes in existing linux applications

• ORACLE Solaris 11• Zones – kernel level server

virtualization technology• Solaris 10 applications also

supported

• Sub-divide a physical compute node into multiple vServers

• SR-IOV : Single Root I/O Virtualization• Application running vServers need

special drivers• Advantage of the method

ORACLE VM (hypervisor)ORACLE Exalogic X3-02

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Conclusions


The Exalogic Elastic Cloud System – an overview✓Exalogic System Architecture✓Integration with Data Centres & Exadata✓

• To any devices using 10GbE connectivity

• Internal technology – InfiniBand, external ordinary 10GbE

• Exadata + Exalogic (InfiniBand supported)

IntegrationORACLE Exalogic X3-02

• Hardware firewalls• Storage systems• Databases• Load balancers• Other ORACLE

products

Integration


ORACLE Exalogic X3-02

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Conclusions


The Exalogic Elastic Cloud System – an overview✓Exalogic System Architecture✓Integration with Data Centres & Exadata✓Advantages and Disadvantages✓

AdvantagesORACLE Exalogic X3-02

High Application Responsiveness

Application Capacity


Database Communication

Fast set-up and efficient operation

Foundation For Mission Critical Cloud

Extreme Java Performance

• Few experts are doubtful – Is Exalogic elastic?• Concept of box is not suited for elasticity• No scaling back performed• Scalability option is only for storage racks, not for cores

& RAMS• Locked in to one vendors platform – ORACLE• Locks buyers in to a vareity of ORACLE technology

(Fusion, JRockit, HotSpot)• High cost for support contracts• No control over price

DisadvantagesORACLE Exalogic X3-02

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The Exalogic Elastic Cloud System – an overview✓Exalogic System Architecture✓Integration with Data Centres & Exadata✓Advantages and Disadvantages✓

Conclusions✓


CONCLUSIONSORACLE Exalogic X3-02

By deploying Exalogic Elastic Cloud, enterprises can• Accelerate time-to-value by eliminating

uncertainity, complexity & effort across the application and infrastructure development life cycle

• Improve ROI and IT investment by reducing CAPEX & OPEX

• Increase the perfromance and efficiency for exsiting Linux, Solaris & Java Applications

• Improve application & infrastructure reliablity, scalability & availablity

“Oracle Exalogic is an engineered hardware and software system designed to provide the ideal

private cloud platform for Oracle‘s Fusion Middleware and business application platform for

Oracle applications and third party applications”

ANYCLARIFICATION

S…?

[1] Michael Palmeter, Sanjeev Sharma, ORACLE Exalogic Elastic Cloud: System Overview. An ORACLE Whitepaper, November 2012[2] Mike Piech, Michael Palmeter, Mike Lehmann. ORACLE Exalogic Elastic Cloud : A Brief Introduction. An ORACLE Whitepaper, March 2011[3] Steve Callahan, Ola Torudbakken, ORACLE Exalogic Cloud : Datacenter Network Integration. An ORACLE Whitepaper, November 2011[4] Joel Weise, ORACLE Exalogic Security. An ORACLE Whitepaper, June 2012[5] What Oracle Solaris Brings to Oracle Exalogic Elastic Cloud. An ORACLE Whitepaper, November 2011

REFERENCES

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