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- IBM WebSphere Developer Technical Journal: Leveraging OpenJPA with WebSphere Application Server V6.1 by Roland Barcia, Kevin Sutter - [Clicks: 226]
The Apache OpenJPA project is an open-source implementation of the Java Persistence API, focused on building a robust, high performance, scalable implementation of the JPA specification. This article introduces OpenJPA with a complete example of how to take advantage of some of these features now, using IBM WebSphere® Application Server V6.1.
[Includes sample code]
http://www-128.ibm.com/developerworks/websphere/techjournal/0612_barcia/0612_barcia.html - Dec, 2006 - WS-Notification in WebSphere Application Server Version 6.1 by Matt Roberts, Ben Bakowski, Chris Whyley - [Clicks: 53]
This article introduces you to the concepts of WS-Notification and describes how to use it in WebSphere Application Server Version 6.1 to provide an open standards approach to publish and subscribe messaging.
[Includes sample code]
http://www.ibm.com/developerworks/websphere/library/techarticles/0611_roberts/0611_roberts.html - Nov, 2006 - User identity propagation in Web service implementation by Boris Lublinsky - [Clicks: 49]
Implementation of Web services requires multiple levels of security, including communications security, secure access to the Web service endpoint, and identity propagation between service consumer and implementation. In this article, you focus on user identity propagation. You also learn about the role of identity propagation in the overall Web services security implementation and identity propagation support in WebSphere Application Server (WAS) 6.1, both declarative and programmatic. And you discover how the implementation presented supports security propagation between .NET and WebSphere environments.
[Includes sample code]
http://www-128.ibm.com/developerworks/library/ar-userweb/index.html - Nov, 2006 - Exploiting the WebSphere Application Server V6.1 portlet container: Part 4. Migrating portlets between WebSphere Application Server and WebSphere Portal by Birga Rick, Stephan Hesmer - [Clicks: 259]
Part 4 compares the extended portlet programming model of WebSphere Portal to portlet support in WebSphere Application Server so that you can determine what if anything you need to change if you decide to migrate your portlets between the two environments. You can download the sample portlet, and then deploy and run it in both platforms.
[Includes sample code]
http://www-128.ibm.com/developerworks/websphere/library/techarticles/0610_hesmer/0610_hesmer.html - Nov, 2006 - Meet the experts: Roland Barcia on AJAX and WebSphere by Roland Barcia - [Clicks: 28]
WebSphere consultant Roland Barcia answers questions on building Web 2.0 applications with AJAX technologies on WebSphere
http://www-128.ibm.com/developerworks/websphere/library/techarticles/0610_barcia/0610_barcia.html - Oct, 2006 - Configure WebSphere Application Server V6.1 to coexist with previous versions by Brian Hanczaryk - [Clicks: 149]
IBM WebSphere Application Server V6.1 can coexist with previous versions of WebSphere Application Server on the same system. This article describes the tasks necessary to setup a coexistence environment, focusing on preparation guidelines and essential coexistence options.
http://www.ibm.com/developerworks/websphere/library/techarticles/0609_hanczaryk/0609_hanczaryk.html - Sep, 2006 - Using portal analytics with open-source reporting tools by Stefan Liesche, Steffen Uhlig - [Clicks: 148]
The term "portal analytics" describes a process that can help you understand how your portal is used. IBM WebSphere Portal writes usage records to a dedicated log file. Because the format of the log follows industry standards ("NCSA Combined"), you can integrate portal usage data with your preferred reporting and analytics tools. This article describes how you can derive reports and analytics information based on the data provided by the instrumentation in WebSphere Portal V5.1x and WebSphere Portal V6. Also included is an example of how to use the logs for portal analytics using open source reporting tools. The example illustrates complete, end-to-end reporting of typical statistics reports.
[Includes sample code]
http://www.ibm.com/developerworks/websphere/techjournal/0609_liesche/0609_liesche.html - Sep, 2006 - Using Spring and Hibernate with WebSphere Application Server by Tom Alcott, Roland Barcia, Jim Knutson - [Clicks: 180]
If you're considering using Spring or Hibernate with IBM WebSphere Application Server, this must-read article explains how you must configure these frameworks for various scenarios with WebSphere Application Server. Scenarios that are not supported -- and that should be avoided -- are also described. This article is not an endorsement or a recommendation of either framework, but a critical reference for those who decide to implement such a scenario.
http://www-128.ibm.com/developerworks/websphere/techjournal/0609_alcott/0609_alcott.html - Sep, 2006 - Exploiting the WebSphere Application Server V6.1 portlet container: Part 3: Administering the portlet container by Stephan Hesmer, Birga Rick - [Clicks: 166]
In this part, you learn how to administer the JSR 168 portlet container in WebSphere Application Server. You see how to configure and use portlet caching capabilities, performance metrics, and the extended deployment descriptor. You can download example code that accompanies this series and illustrates many of features of the WebSphere Application Server V6.1 portlet container.
[Includes sample code]
http://www-128.ibm.com/developerworks/websphere/library/techarticles/0608_hesmer/0608_hesmer.html - Aug, 2006 - A quick guide for migrating to WebSphere Application Server V6.1 by Diane Chalmers, Dana Duffield, Mark Luchini, Brian Stelzer - [Clicks: 101]
IBM WebSphere Application Server includes simple and straightforward tools that remove the complexity of migrating from a previous release to Version 6.1. This overview of the migration process will prepare you for what you need to do and what you can expect so that your migration can be as quick and easy as possible.
http://www-128.ibm.com/developerworks/websphere/library/techarticles/0608_chalmers/0608_chalmers.html - Aug, 2006 - Memory leak detection and analysis in WebSphere Application Server: Part 2: Tools and features for leak detection and analysis by Indrajit Poddar, Robbie John Minshall - [Clicks: 140]
Here is a primer on memory leaks in Java applications, with information on the motivation, scope, and usage for tools designed to address these issues within IBM WebSphere Application Server.
http://www-128.ibm.com/developerworks/websphere/library/techarticles/0608_poddar/0608_poddar.html - Aug, 2006 - Authorization concepts and solutions for J2EE applications by Paul Ilechko, Mannie Kagan - [Clicks: 40]
Authorization architecture can be an ugly and problematic beast. Learn how to gear your application's development to effectively use the authorization features in IBM WebSphere Application Server.
http://www-128.ibm.com/developerworks/websphere/library/techarticles/0607_ilechko/0607_ilechko.html - Jul, 2006 - Exploiting the WebSphere Application Server V6.1 portlet container: Part 2: Going beyond the basics by Stephan Hesmer, Birga Rick - [Clicks: 174]
This article series examines the JSR 168 portlet container available in IBM WebSphere Application Server V6.1 and differentiates its use from WebSphere Portal. Part 1 introduced the portlet container, including how to install a portlet, how to access the portlet, and how to use URL Addressability. Part 2 illustrates some extended capabilities of the container including how to render a portlet within a window frame, how to display multiple portlets, how to get information about deployed portlets, and how to change the default portlet behaviour.
[Includes sample code]
http://www-128.ibm.com/developerworks/websphere/library/techarticles/0607_hesmer/0607_hesmer2.html - Jul, 2006 - Exploiting the WebSphere Application Server V6.1 portlet container: Part 1: Introducing the portlet container by Stephan Hesmer, Birga Rick - [Clicks: 186]
This article series examines the JSR 168 portlet container available in IBM WebSphere Application Server V6.1 and differentiates its use from WebSphere Portal. This first part in the series provides an introduction to the portlet container. Specifically, you learn how to install a portlet, how to access it, and how to use URLAddressability. You can download an example portlet and use it to see the features of the WebSphere Application Server V6.1 portlet container. This article is for Java portlet programmers who are already familiar with the Java Portlet API. See Resources for links to information that can help you gain those skills.
[Includes sample code]
http://www-128.ibm.com/developerworks/websphere/library/techarticles/0607_hesmer/0607_hesmer.html - Jul, 2006 - Memory leak detection and analysis in WebSphere Application Server: Part 1: Overview of memory leaks by Indrajit Poddar, Robbie Minshall - [Clicks: 71]
This article provides a high level overview of the techniques available in IBM WebSphere Application Server to address Java heap memory leaks.
http://www-128.ibm.com/developerworks/websphere/library/techarticles/0606_poddar/0606_poddar.html - Jun, 2006 - WebSphere Application Server V6.1: What's new in Version 6.1? by Robert Peterson - [Clicks: 72]
IBM WebSphere Application Server V6.1 has powerful new features and dramatic enhancements to help you achieve heightened productivity, stronger security, tighter integration, and simplified administration. This overview will introduce you to some of the key features that enable this new release to provide a flexible and reliable foundation for your service-oriented architecture.
http://www-128.ibm.com/developerworks/websphere/library/techarticles/0606_petersonr/0606_petersonr.html - Jun, 2006 - Application design in a WebSphere cluster environment by Bin Zhou - [Clicks: 148]
This article describes what you need to consider when designing a Web-based application in a WebSphere Application Server cluster environment, including application file update and synchronization, serialization of session objects, and dynamic caching.
http://www-128.ibm.com/developerworks/websphere/library/techarticles/0606_zhou/0606_zhou.html - Jun, 2006 - Automate Web services with Ant and WebSphere by Brent J. Ulbricht - [Clicks: 181]
By combining the open source Ant build tool and IBM WebSphere Ant tasks, you can create a repeatable build process to reduce time and mistakes when you build and update Web service applications. This article shows how to use WebSphere's Ant tasks to develop a Web service and install it into WebSphere Application Server.
[Includes sample code]
http://www-128.ibm.com/developerworks/websphere/library/techarticles/0606_ulbricht/0606_ulbricht.html - Jun, 2006 - WebSphere Application Server V6.1: What's new in security? by Keys Botzum - [Clicks: 41]
Dramatic improvements have been made to many aspects of security management in IBM WebSphere Application Server V6.1. This summary introduces new security features and enhancements and explains how they can make your environment more secure and easier to maintain.
http://www-128.ibm.com/developerworks/websphere/library/techarticles/0606_botzum/0606_botzum.html - Jun, 2006 - Connect MySQL to WebSphere Application Server Using a DataSource by Kulvir Singh Bhogal - [Clicks: 157]
Making WebSphere Application Server cooperate with MySQL isn't hard. Follow along to create a DataSource that marries WAS and MySQL.
http://www.devx.com/Java/Article/31571 - May, 2006 - WebSphere tuning for the impatient: How to get 80% of the performance improvement with 20% of the effort by Marty Lurie - [Clicks: 573]
This article shows you how to tune WebSphere Application Server V6 to get maximum performance improvement with minimal effort. It focuses on command-line tuning with wsadmin and Jython, instead of GUI techniques. By applying rules of thumb for some key parameters, WebSphere Application Server will be able to make optimal use of available hardware resources available with minimal administrative effort. Techniques described here are applicable to any performance tuning problem -- only the implementation of the specific rules of thumb are WebSphere-specific.
[Includes sample code]
http://www-128.ibm.com/developerworks/websphere/library/techarticles/0602_lurie/0602_lurie.html - Feb, 2006
- Consuming WebSphere Application Server Web services from Eclipse Rich Client Platform applications by Peter Y. Xu - [Clicks: 90]
This tutorial teaches you how to configure an Eclipse Rich Client Platform (hereafter called RCP) application to consume a Web service hosted in IBM WebSphere Application Server v6.0.2.
[Formats: html, pdf]
http://www-128.ibm.com/developerworks/websphere/library/tutorials/0611_xu/0611_xu.html - Nov, 2006 - Developing business processes that use IBM WebSphere Portal and WebSphere Process Server by Lincoln F. Roach - [Clicks: 188]
This article teaches you the basics of building a business process that utilizes IBM WebSphere Portal as its human interaction service (staff). Additionally, you learn how to complete a sub-process as an example of what it takes to break down larger business systems. You also learn how to use the client artifacts required to develop process portlets in IBM Rational Application Developer exported from the completed business process in IBM WebSphere Integration Developer. This article helps you grow your understanding of Portal’s role as a human interaction service and understand how it helps to reduce decision latency.
[Includes sample code]
http://www-128.ibm.com/developerworks/websphere/library/techarticles/0607_roach/0607_roach.html - Jul, 2006
