WebSphere Application Server Community Edition 3.0 Overview Innovation Without Disruption Bala Subramanian Vetrivel

WebSphere Application Server Community Edition Overview Innovation Without Disruption Agenda Why Open Source Software (OSS)? Why Open Source Software (OSS)? WebSphere Application Server Family Apache Geronimo & WAS CE WAS CE Features Support Comparison - Tomcat Technical Resources

WebSphere Application Server Community Edition Overview Innovation Without Disruption Agenda Why Open Source Software (OSS)? WebSphere Application Server Family Apache Geronimo & WAS CE WAS CE Features Support Comparison - Tomcat Technical Resources

4 Why Open Source Software (OSS)? No up-front acquisition costs Lightweight and frictionless access Access rapid OSS innovations Community support Transparency Flexibility and easy to customize Requires tested, documented, supported and integrated platform Requires stable code base with regular maintenance releases Needs 24x7 technical Support for production deployment Potential legal risks of open source Benefits from OSS: Challenges with OSS adoption: Bottom line, customers still need the basics: technical support, production-ready releases, with open source risks mitigated.

WebSphere Application Server Community Edition Overview Innovation Without Disruption Agenda Why Open Source Software (OSS)? WebSphere Application Server Family WebSphere Application Server Family Apache Geronimo & WAS CE WAS CE Features Support Comparison - Tomcat Technical Resources

6

7 Picking the Right App Server Depends on the Requirements Legend:  - Fully supported  - Partially supported WAS CE WAS - Express WAS WAS ND WAS z/OS Frictionless access to production code (Free)  Small Footprint  Production Use Database  JEE 5 Certified  WS-I Basic Profile  Transaction Support  Visual Administration console  Rapid Java development and deployment  24 x 7 Product Support Fee based  Advanced Security  Web Service Standard Support  Dynamic Caching  Web-tier Load Balancing  Advanced Clustering  Multi-Node System Management  Unmatched High Availability and Scalability  Detail feature comparison on line: *WVE: WebSphere Virtual Enterprise; *WXS: WebSphere Extreme Scale   WAS 7.0  With WXS* With WVE*

WebSphere Application Server Community Edition Overview Innovation Without Disruption Agenda Why Open Source Software (OSS)? WebSphere Application Server Family Apache Geronimo & WAS CE Apache Geronimo & WAS CE WAS CE Features Support Comparison - Tomcat Technical Resources

9 What is Apache Geronimo? Geronimo Application Server Open source, certified Java EE 6 application server Started in August 2003 Small footprint: core is 22 MB Top-level Apache project Apache Software License 2.0 Comprised of over 30 opensource packages

10 Geronimo and WAS CE Assemblies WAS CE Geronimo Two Java EE assemblies Two web containers: Tomcat / Jetty Two web services providers: Axis2 / CXF Framework Server Geronmo kernel Core security Transaction Plugin installer WAS CE One Java EE assembly: - Tomcat/Axis2 IP Review IBM JDK certification Additional testing Higher level of support Supports Runtime Customization Custom Assembly Mix of desired open source packages 3-rd party libraries Customer-developed apps Typically used to reduce server size, memory, and startup Create using Console or scripts Custom Assembly Framework

11 WebSphere Application Server Community Edition v3 (WAS CE) A lightweight JEE5 application server built on open source Apache Geronimo technology Small Foot Print (~118MB download) JEE6 Compatible No Upfront Costs World-class Support Options (2 tiers) Built on Apache technology - The Gold Standard in Open Source

12 Geronimo GBean Framework (modular, pluggable, extensible kernel) Build on Apache Geronimo Architecture and Open Source projects Hardware (CPU + Memory + Storage) OS (Windows, Linux, AIX, Solaris, Unix etc) JVM (Sun JVM and IBM JVM) WebSphere Application Server Community Edition Native Applications Standalone Java Applications Servlet/JSP (Apache Tomcat) Java EE 5 Services EJB 3.0 (Apache OpenEJB)JMS (Apache ActiveMQ) Web Service (Apache Axis/Axis 2) JAAS (Geronimo JAAS)JSF (Apache MyFaces)JCA (Geronimo JCA)JTA (HOWL)JNDI (TranQL)Persistence (Apache OpenJPA)Apache Pluto, … Web Admin Console Web 2.0 feature pack IBM Web Server (based Apache Web Server) Web Tier Clustering Eclipse Based Dev. Tooling Java EE 5 Applications (Ear, War, Rar, Jar, etc) custom services Additional Services WAS Community Edition v3 builds on Apache Geronimo v3 NEW: Create a custom server assembly that contains only components you need and deploy through zip or tar.

WebSphere Application Server Community Edition Overview Innovation Without Disruption Agenda Why Open Source Software (OSS)? WebSphere Application Server Family Apache Geronimo & WAS CE WAS CE Features WAS CE Features Support Comparison - Tomcat Technical Resources

14 Advantages of WAS CE for an existing WAS customer Cost versus competitive products (JBoss, Glassfish) World-class Support from IBM Migration tool from WAS CE to WAS ND (OSGi direction) Same Web 2.0 Feature Pack for WAS CE and ND Performance comparable to competitive products (Tomcat, JBoss, Glassfish) Eclipse/RAD for Development First Class support for WAS CE in WVE Support for WAS CE in WXS Aligns with IBM infrastructure (IBM JDK, IHS) True Open Source Community product based on Apache Geronimo Full JEE6 Certification

15 WAS Community Edition – a Solid Application Server Platform Download Approximately 118MB with certified Java EE 6 full profile support Product License Free to use in development and deployment with no strings attached Load Balance and Failover Web-tier clustering included with support for IBM HTTP Server (IHS) Tool Support Eclipse 3.6, 3.7 and IBM Rational Application Developer 8.0 integration supported Database Support Apache Derby included with Server; Support for DB2, Informix, Oracle, MS SQL Server, MySQL; any JDBC compliant DB can be used Release Schedule Stable & Predictable releases with 5 year support, similar to WebSphere products Platform Support RHEL 4,5; SLES 10,11; Ubuntu 9,10; Red Flag 2,3; AIX 5,6,7; SPARC Solaris 10; Windows 2003,2008,XP,Vista,7 Detailed System Requirements at: National Language Support Simplified Chinese, Traditional Chinese, Korean, French, Italian, Spanish, Portuguese, German (OSS typically only English) Documentation Expanded documentation, samples and demos Runtime Customization Change ports, logging, enable/disable modules, etc. without server restart; Assemble custom server with only services needed (e.g. remove EJB container) ISV and OEM Support? Free and Easy to integrate, bundle and customize Enterprise Support Two fee based support options available (Entry, Elite); Elite Support includes Developer Assistance for customer questions on WAS CE usage Third Party Plug-ins Allowed but not included with IBM Support offerings

16 Admin Console for Administrators and Developers Included with all downloads Centralized configuration and control  Deployment wizards simplify deployment and generate deployment plans  Debug views help get your application debugged quickly!  Monitoring capability for applications and servers  GShell, a command-line processing environment that helps automate configuration and management  Component-based to match with your custom server assemblies Local and remote deployment via:  Console  Command line  “Hot deployment” directory  Eclipse  Maven Console can be removed An easy to use console for development and application/server management

17 Minimize Downtime with Load Balancing and Failover Put a Web Server in front of WAS CE  IBM HTTP Server (IHS) part of WebSphere family  Web Server will automatically forward and balance requests to WAS CE  AJP protocol between Web Server and WAS CE enables fast, efficient communication Web-tier cluster provides load balance and failover  NEW: Achieve HTTPsession replication and failover through WADI component  NEW: Ease the management by allowing application deployment to all servers in the cluster Tomcat clustering sample code included in WAS CE samples package

18 Eclipse Based Tooling for developers Free to use with WAS CE Full Eclipse 3.5 and 3.6 (Helios) support via Web Tools Project (WTP) adapter (available at WAS CE download site) IBM Rational Application Developer support (V8) Free Sample applications for various development assets and resources (available at WAS CE download site) Get it today: Tooling is included with WAS CE support!

WebSphere Application Server Community Edition Overview Innovation Without Disruption Agenda Why Open Source Software (OSS)? WebSphere Application Server Family Apache Geronimo & WAS CE WAS CE Features Support Support Comparison - Tomcat Technical Resources

20 IBM WAS CE Support Features Two levels of Support – Right Size based on SLA Requirements  Elite for 24x7 and Call Centers  Entry for small installations and OSS developers 5 Year support on major release  Can be included in IBM Premier Support Renewal Includes Support for all Services provided with the WAS CE server  Tomcat, Axis, ActiveMQ, OpenJPA, Commons, JavaMail, security, log4j, etc.  IBM JVM (bug fix and patch support)  IBM HTTP Server (IHS) for load balance and clustering (requires Elite support) Certified hardware/OS support and test environment One stop shop for WebSphere support – Same contact methodology in use today Elite Level Includes Developer to Developer Assistance Support

21 Optional Fee-based IBM Support Offerings:

22 IBM WAS CE Support Feature – Developer Assistance Developer to Developer Assistance (D2D)  Based on Open Source Forum concept  Ask questions on issues like design, deployment, migration and tuning  Guaranteed timely response!! (unlike open source forums) Developer to Developer Assistance Includes  Provides for direct contact between Customer and WAS CE Development Team  Expert Development Assistance  Application Design and Architecture Assistance  Configuration Assistance  Performance & Tuning Assistance D2D Support Examples from Existing Customers:  SSL security setup for customer application  Kerberos support with Microsoft Active Directory  Database Integration  Tomcat application migration to WAS CE

WebSphere Application Server Community Edition Overview Innovation Without Disruption Agenda Why Open Source Software (OSS)? WebSphere Application Server Family Apache Geronimo & WAS CE WAS CE Features Support Comparison - Tomcat Comparison - Tomcat Technical Resources

24 Positioning WebSphere Family with other OSS alternatives Tomcat

25 What is Tomcat? Previous version was Tomcat 5.5.x (2.4/2.0 based on J2EE 1.4 specs) Current version is Tomcat 6.0.1x (2.5 servlet/2.1 JSP based on JEE5 specs) Low cost, light-weight solution for building basic Web applications that only require Servlets and JSPs  No JMS, Web services, EJBs, etc. Apache open source project Free download Very mature, lots of customers using Tomcat today  Most customers using Tomcat without official support  Support internally and rely on the open source community

26 Today – With Tomcat plus ‘other stuff’ you do yourself 1. Your developers have a job to do – write your killer app! 2. They chose Apache Tomcat because it helps them build apps quickly 3. But Tomcat doesn’t have web services support, a security framework, or messaging; so your developers added those components and integrated them into the stack 4. Then your rock star developer wrote some app-specific service and integrated that into the stack 5. Turns out your app needs clustering too, so they throw that into the stack 6. …but the web services component they got doesn’t do clustering; luckily there’s a newer version of that out now, so they get the new version and integrate THAT into the stack 7. Now your staff is maintaining your killer app, Apache Tomcat, the web services component, messaging, security, clustering, AND your custom components Apache Tomcat Your Killer App SOAP/Web Services (Axis) JMS Messaging Security / Authentication Web Tier Clustering Other services you need/write Custom Integration SOAP/Web Services (Axis) Developers maintain all this! build apps quickly…? What happened to building apps quickly??

27 WebSphere Application Server Community Edition ‘Tomcat Plus’ All the benefits of the open-source Apache Geronimo kernel Plus all the same Apache Tomcat you’re already using Plus the leading components you want to use pre-integrated and tested (and the ability to turn off what you aren’t using) Plus the support you need from IBM (supported, tested and certified) …so you can focus on solving your business problem Your Killer App IBM WebSphere Application Server Community Edition Apache Tomcat SOAP/Web Services (Axis) JMS Messaging Security / Authentication Web Tier Clustering Other Optional Plug-ins for EJBs, Transactions, etc. Geronimo Plug-In Kernel Fully Integrated & Extensible Kernel Services

WebSphere Application Server Community Edition Overview Innovation Without Disruption Agenda Why Open Source Software (OSS)? WebSphere Application Server Family Apache Geronimo & WAS CE WAS CE Features Support Comparison - Tomcat Technical Resources Technical Resources

IBM Software Group Technical Resources to Get you Started  WebSphere Application Server Community Edition Web Sites  Offering Page :  System Requirements page:  DeveloperWorks :  Download Page:  Documentation:  Geronimo Documentation also applies:  Redbooks / eBooks  Java EE 5 programming Guide Redbook using WAS CE 2.1 Java EE 5 programming Guide Redbook using WAS CE 2.1  Getting started with WebSphere Application Server Community Edition Getting started with WebSphere Application Server Community Edition  WebSphere Application Server Community Edition 2.0 User Guide WebSphere Application Server Community Edition 2.0 User Guide  Education  WebSphere Community Edition Technical Resources on the IBM Virtual Innovation Center WebSphere Community Edition Technical ResourcesIBM Virtual Innovation Center  Note: IBM VIC login id/password is required; add WebSphere > WAS CE V2 to ‘Product selections’  WD371 Java EE 5 Development with Eclipse for WebSphere Application Server Community Edition WD371 Java EE 5 Development with Eclipse for WebSphere Application Server Community Edition  ZU021: Essentials of WebSphere Application Server Community Edition V2.1 ZU021: Essentials of WebSphere Application Server Community Edition V2.1  Migration  Migrate from Tomcat 6.x to WebSphere Community Edition 2.1 Migrate from Tomcat 6.x to WebSphere Community Edition 2.1  Migrate from JBoss to WebSphere Community Edition 2.1 Migrate from JBoss to WebSphere Community Edition 2.1  Migrate from WebSphere Community Edition 2.1 to WebSphere 6.1: Migrate from WebSphere Community Edition 2.1 to WebSphere 6.1

IBM Software Group Performance Benchmark WAS CE Vs JBoss using DayTrader app

31 Questions Thank you!!