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1 Copyright © 2011, Oracle and/or its affiliates. All rights reserved.

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October 20, 2011Hotel EvropaSarajevo



Cloud Performance, Scalability and Elasticity with Oracle WebLogic Suite

Ermin PrašovićSenior Sales Consultant

The following is intended to outline our generalproduct direction. It is intended for informationpurposes only, and may not be incorporated intoany contract. It is not a commitment to deliver anymaterial, code, or functionality, and should not berelied upon in making purchasing decisions.relied upon in making purchasing decisions.The development, release, and timing of anyfeatures or functionality described for Oracle’sproducts remains at the sole discretion of Oracle.

Considerations for Evaluating & Building Cloud

• Security & Compliance: Loss of Control

• Reliability : SLA Compliance

• Availability : Provider guarantee

• Performance: Meet business requirements

• Manageability : Roles, responsibilities

Customer Concerns

4

• Scalability to pre-empt premature investment

• Elasticity for business agility

• Built on products from trusted vendor

• Efficient, Integrated• Development Platform

• Build/Deploy/Provision Tools

• Management Framework

Data Center Concerns

© 2011 Oracle Corporation

<Insert Picture Here>

Program Agenda

• Cloud Scalability & Availability

• Cloud Performance & Reliability

• Cloud Elasticity• Cloud Elasticity

• Reduced Complexity for Cloud

• Summary

© 2011 Oracle Corporation 5

Why Scalability?With almost 700 Million Active Users ~10% of World P opulation

350

550

650

200

300

400

500

600

700Millions of Users

Growth Rate is unpredictable

Year to Year Growth Rate

Nov 2006 – 2007 ~4 times

Nov 2007-- 2008 ~2 times

Nov 2008 -- 2009 ~3.5 times

6© 2011 Oracle Corporation

1 5,5 1250

100

0

100

200Nov 2008 -- 2009 ~3.5 times

Nov 2009 – 2010 ~1.5 times

Ability to Scale is a Business Imperative

Source: http://www.facebook.com/press/info.php?timeline

Oracle Leads the App Server Market

� #1 Market Share

� #1 Innovation

� #1 Performance

� #1 Growth

Gartner 2010 Worldwide Application Server Market Share report shows (*):

• Oracle strengthened its Lead in 2010 with 43.4% share

• Oracle’s application server market share grew at a rate

� #1 Market Share� #1 Performance� #1 Innovation� #1 Growth

market share grew at a rate of 17.8%, faster than the industry average of 12.1%

• Oracle’s market share is higher than its three closest competitors combined


Source: “Market Share: All Software Markets, Worldwide, 2010” 30 March 2011

7

High SLA: Proven to Outperform• Highest Performance over many years

• Thousands of customers

• Guaranteed, Continuous Availability

Lowest TCO• Efficient development, deploy & provision, management

What makes WebLogic #1?

• Efficient development, deploy & provision, management

• Higher performance � Lower hardware

• Scalability � Lower investment

Speed to Market

• Easy to integrate - Open, Standards based

• Pre-Integrated: Oracle DB, Fusion apps, SOA, E2.0 …

• WebLogic Suite: Coherence, EM, JRockit


WebLogic: Scale Out with Clustering

• Scale out by• Adding server

instances to cluster on existing machine

• Adding machines to cluster to host

WebLogic Domain

Cluster 1

Administration

Cluster 2

Managed Server

Cluster 3

Managed Server

App 1 App 2cluster to host incremental server instances

• Without interruption of service

Administration Server

Node Mgr Node Mgr Node Mgr

Managed Server

App 1

Managed Server

App 3


WebLogic Scalability with Oracle RAC

• Oracle RAC installation = Standard Oracle database

• RAC coordinates access to shared data for consistency, integrity

• Add nodes to cluster easily

• No need to partition data

GridLink

WebLogic

GridLink

WebLogic

10

• No need to partition data

• Horizontally scale database tier as usage grows

• By adding RAC nodes, storage, or both

• Scale WebLogic by adding data source that maps to new node


RACNode 1

RACNode 2

Shared Storage

Interconnect

Oracle Coherence Data Grid

• Challenge: Difficult to scale clustered, cached data reliably for application server

• Solution: Coherence• Provides reliable data tier with a

single, consistent view of data

Data Services

Enterprise Applications

Real Time Clients

Oracle CoherenceData Grid

Web services

11

single, consistent view of data

• Independent, yet integrated with database, application server

• Enables dynamic data capacity including fault tolerance, load balancing

• Ensures data capacity scales with processing capacity

MainframesDatabases

Web services


How Does Oracle Coherence Data Grid Work?

• Data load-balanced in-memory across a cluster of servers• Data automatically and synchronously replicated to

at least one other server for continuous availability• Single System Image: Logical view of all

data on all servers

• Servers monitor the health of each other?

12

• Servers monitor the health of each other• In the event a server fails or is unhealthy,

other servers cooperatively diagnose the state

• The healthy servers immediately assume the responsibilities of the failed server

• Continuous Operation: No interruption of service or loss of data due when a server fails

?

X


Oracle Coherence Benefits

• Add/remove nodes dynamically• Scale linearly to hundreds of nodes• Get continuous availability• Get extreme reliability through

redundancy• Achieve high performance

• Data resides closer to application• Parallelization OS

JVM

WebLogic Server

OS

JVM

Coherence

WebLogic Server

• Parallelization

• License as part of WebLogic SuiteOS OS


WebLogic/Coherence Integration Enhances Scalability

Weblogic Server Cluster

WLS

Coherence*Web

WLS

Coherence*Web

WebLogic Server

Coherence*Web

1414

Session State Data Grid

CoherenceCoherence

CoherenceCoherence

Coherence

WebLogic Server with Coherence


Why High Availability?


Oracle WebLogic: Guaranteed High Availability

• Inter, Intra-cluster session state replication to handle failure

• Zero down time deployment to deploy new version of application without interrupting work on older version

• Overload protection to detect, avoid recover from overload conditions

• Automatic Server Migration to migrate managed • Automatic Server Migration to migrate managed servers in case of imminent hardware failure

• Application Failover• Load Balancing


Oracle WebLogic: Guaranteed High Availability Example: Zero down time application deployment

Existing External Client Connections

New External Client Connections

New Application New Application VersionVersion

Retiring Application Retiring Application VersionVersion

� Newer version of application deployed side-by-side with older version in same JVM

� Clients already connected continued to be served by older version

� New clients connect to newer

17

Managed WebLogic ServerSingle Java VM

VersionVersion VersionVersion

Administrative Test Client Connections

Test First inAdministrative

Mode


� New clients connect to newer version

• Test versions before opening up to users

• Rollback to previous versions

• Automatic retirement –graceful or timeout


Program Agenda





• Summary


Why Performance?Online Dating Services Provider

A leading Online Dating / Matrimony Services Provider

Challenges & Objectives Solution & Benefits

• Customer Satisfaction is key & at risk

• Cannot afford slightest downtime or ‘slow’

• Migrated mission-critical Web application to run on top of Oracle WebLogic

1919

• Cannot afford slightest downtime or ‘slow’ response

• Page response performance at risk

• Limited ability to cluster, scale up

• Using Coherence for data scalability

• Enterprise manager for management automation for clustering, failover

• Decrease ‘time to first byte’ by 90%

• Plan for growth without negative impact to cost and system performance

• 40% faster page response performance

• Failover with no performance penalty

• Less hardware required

• Fantastic scale-up


WebLogic #1 in Performance LeadershipBeats Competition CONSISTENTLY

• WebLogic demonstrates outstanding performance,

17.30117400

SPECjEnterprise 2010, EjOPS/core(same # of cores)

“WebLogic is a very high performing set of technologies. It's made deploying our implementations easier, more robust -- certainly faster” – Mike Blackmore, Enterprise Architect, British Telecom

outstanding performance, scalability

• Outperformed IBM WebSphere result using same number of cores


Source: http://www.spec.org/jEnterprise2010/results/res2011q1/


16.646

16200

16400

16600

16800

17000

17200

Oracle WeblogicServer Standard

Edition

IBM WebSphereServer V7

World Record


Oracle 11gR2Oracle LinuxCisco Blades

IBM DB2 9.7 IBM AIX

IBM pSeries

WebLogic #1 in Performance LeadershipBeats Competition CONSISTENTLY

SPECjAppServer2004 JOPS@Standard

Oracle’s Solution as compared to best published result by IBM• Used only one-third the number of systems• Consumed 26% less physical space • Delivered 1.7 times better performance per rack unit

Oracle IBM

Source: http://www.spec.org/jAppServer2004/results/

Oracle


World Record

5-node Sun SPARC Enterprise Cluster

WebLogic Integration with Oracle RACUp to 3X Better Performance

• Integrated WebLogic and Database RAC clusters• Dynamic load balancing of requests to RAC nodes• RAC node transaction affinity for data locality (TAF – Transparent

Application Failover)• Continuous connection availability regardless of RAC changes

22

GridLink

WebLogic

GridLink

WebLogic

80% 20%

RAC Node Load Aware Connection Requests

GridLink

WebLogic

GridLink

WebLogic

RAC Node AffinityFor Transactions

XA

GridLink

WebLogic

GridLink

WebLogic

Continuous ConnectionsRegardless of RAC Changes


WebLogic Messaging Performance LeadershipHigh Performance JMS: Meets Rigorous Throughput Requ irements

• Extreme Performance

• Consistently beats messaging pure-plays

– Synchronous writes 3X-6X faster than competitors

– Message size 25%-4X faster for messages between 1K->512K than competitors


Oracle Enterprise Linux or SolarisOracle Enterprise Linux or Solaris

Exalogic Elastic Cloud SoftwareExalogic Elastic Cloud Software

JRockit and HotSpot JRockit and HotSpot

WebLogic ServerWebLogic Server CoherenceCoherence

Enterprise M

anager EL X2-2

Oracle Exalogic Elastic Cloud FoundationWebLogic Suite: Optimized for Exalogic

2424

Oracle Enterprise Linux or SolarisOracle Enterprise Linux or Solaris

Enterprise M

anager

Exalogic Elastic Cloud HardwareExalogic Elastic Cloud Hardware

EL X2-2

� Fastest Java Performance� Designed for Cloud Computing� Hardware and Software: Engineered to Work Together


Why Reliability?


Oracle WebLogic: Rock Solid Reliability

Transaction Integrity• Commit with all transactional objects

• Transaction termination only by client that created transaction

• Support for the Open Group XA interface

Reliable Messaging• Reliable message delivery between applications distributed

26

• Reliable message delivery between applications distributed across clusters, domains, server instances

• Message producers automatically attempt to reconnect

Integration with Oracle RAC• Loss of a node does not result in downtime

• When RAC node fails, in-flight transactions redirected to another node in cluster



Program Agenda





• Summary


What is Elasticity? Why Important? Basic Premise of Cloud Computing

• Elasticity• Instantly bringing necessary

resource when you need it

• Instantly decommission when you don't need it

• Applications expand/contract

Urban Airship • Powers world's most successful mobile apps

• Connected to over 90 million mobile devices


• Applications expand/contract on demand, across all tiers

• Application components grow independently from each other

• Adding computing resources transparent to application

Mike Herrick’s (VP of Engineering) Blog

WebLogic Suite Delivers Elastic Capacitywith Enterprise Manager

App

WebLogic Server cluster nodes

Coherence Data Grid nodes

App App App


• WebLogic’s automated load balancing, failover

• Dynamic addition, removal of nodes: WebLogic, Coherence, OS…

• Automation of capacity adjustment at all layers

• Unified management of entire cloud infrastructure from a single console

Grid nodes


Program Agenda





• Summary


Develop Cloud Applications in Shortest Possible TimeLowest Total Cost

Choose between Open Source and Commercial Framework (Oracle ADF)

• JDeveloper: Build rapidly with declarative, model-driven approach

• TopLink : Streamline storing/retrieving objects to/from data stores

• Easily manage Spring apps via Spring admin.

31

• Easily manage Spring apps via Spring admin. console extension

• Access Eclipse community tools, plug-ins, products

• Use Application Development Framework (ADF) for Struts , JSF based framework for rich Web apps


IDE Feature Focus Matrix

Feature Area Jdeveloper OEPE NetBeans

Java SE, EE ��

Web Services ��

Mobile Apps ��

Oracle ADF ��Oracle ADF ��

Oracle SOA Suite ��

Oracle WebCenter ��

Modeling / UML ��

Spring Framework ��

JavaFX ��

WebLogic Integration ��

GlassFish Integration ��

What are Assemblies? Why Important?

AssemblyWeb Web

Web Tier

Reference System

Multi-Tier Application Components

VirtualizedSoftware

Appliances

Web Appliance

Application Server

Appliance

�� Collection of Configurable Building Blocks

©2011 Oracle Corporation 33

Metadata

WLS WLSSOA Svc

RAC RAC

ApplicationTier

DatabaseTier

Database Appliance

Deploy Cloud Apps in Hours not DaysOracle Virtual Assembly Builder

Development& Test Production

Assembly Catalog

WLS WLSSOA Svc

Web Web

3434

RAC RAC

Select Appliances

Create Assembly

Publish/Test Assembly

Deploy Assembly


Manage Cloud Apps Efficientlywith Enterprise Manager

Agility, Flexibility• Bare metal provisioning: Automated, repeatable solution for

unattended deployment• Live Migration: Move VM from a server to another in seconds• Automated procedure to scale out (in) RAC clusters

Compliance Tracking• Comprehensive asset tracking, change detection

35

• Comprehensive asset tracking, change detection• Configuration comparisons, drift analysis to track changes,

adhere to baselines and compliance standards• Alerts for out-of-policy, unauthorized changes

Visibility, Transparency• End user monitoring: Click-by-click user history, problems• Manage Many-as-One: View, perform administrative tasks

for groups rather than individual components• Metrics, Chargeback Reports: Automatic, Immediate


• Built on WebLogic Server; #1 application server

• Instantly available, easy to use and manage

• Provisioned with Database Cloud Service

• Automated cloud development & deployment

• On-premise and cloud compatibility

• Common Enterprise Manager service console

Oracle Public Cloud ServiceOverview

36Copyright © 2011, Oracle and/or its affiliates. All right

• Common Enterprise Manager service console

• Pre-built integration with Fusion Applications

• Web Services and RESTful APIs for 3rd party integration

Oracle Public Cloud ServiceArchitecture

• Database– Oracle 11g Release 2 EE– Highly Available– Secure– Managed Service

• Data Access Methods– SQL & PL/SQL– Java Service– Oracle Application Express Apps


– Oracle Application Express Apps– RESTful Web Services– Data Pump

• Developer Interfaces– Application Express Builder– Application Express SQL

Workshop– SQL Developer

Java Cloud ServiceKey Areas of Differentiation

Flexible DeploymentOn-premise or in the cloud

Programming ModelStandard Java EE

Database and PersistenceFull Oracle Database & User

defined schema


Fusion Applications Integration

Integrated connectivity services

Identity Management

Comprehensive & integrated

Service ConsoleCommon & integrated

IDE SupportJDeveloper, Eclipse,

NetBeans

Oracle Public Cloud (cloud.oracle.com)Applications and Platform Services

• Public Cloud– Self Service– Monthly

Subscription– Simple Pricing

• Services– Application– Platform


– Platform

• Platform Services– Java Cloud Service– Database Cloud

Service


Program Agenda





• Summary


WebLogic Server: The #1 Application Server

Outperform Competitors with High SLAs• Highest Performance over many years

• Near linear data and process scalability

• Guaranteed Reliability, Highest Availability

Achieve High Customer Sat. with Elasticity• Dynamic, Instantaneous deployment/removal of nodes


• All tiers grow/shrink to support capacity needs

• Tiers grow/shrink independently

Lower TCO/Higher Speed: Reduced Complexity• Efficient, flexible development

• Agile deployment

• Integrated, Automated Management

Q&A



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