InfoQ Homepage Java Content on InfoQ
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Appistry Java/C++ Grid Fabric Goes Free for up to 5 Servers
Appistry recently released a free 5 server community edition of their EAF product. InfoQ sat down with VP Sam Charrington to discuss this move and Appistry's overall place in the grid/cloud computing landscape.
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Backbase 4.2 Includes New Data Services and Spring MVC Connector Among Its Features
Backbase released version 4.2 of their Enterprise Ajax for Java framework just over a week ago. This new release offers Java developers a complete AJAX platform with baked-in support for many of the frameworks they currently use, including Struts, Spring MVC and Java Server Faces.
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Nexaweb contributes code to the Dojo JavaScript Toolkit
Nexaweb has contributed new software to the Dojo Foundation that aims to advance the use of open source AJAX technology within a company's critical business applications. The software, dubbed 'dojo.E' is a set of extensions to the Dojo Toolkit, that bring XML into Dojo components and a new API for managing DOM modifications based on user interaction.
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First Public Release of Impala Provides Dynamic Modules for Spring
Impala is an open source framework which aims to provide a dynamic module system for Spring-based web applications without requiring OSGi.
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Exadel’s Flamingo Project for Rapid Flex and Java Development
Exadel’s Flamingo project is a tool for bootstrapping RIA applications built with Java backends. The tool offers support for both Seam and Spring in the middle tier. On the presentation tier, Flamingo supports both Flex and JavaFX. The tool has a similar approach to bootstrapping applications as the AppFuse project available for more traditional Java web tier frameworks.
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Presentation: Configuring the Spring Container
In this presentation from QCon San Francisco 2007, SpringSource CEO Rod Johnson discusses the Spring Framework. Topics covered include the philosophy behind Spring, configuring the Spring container, XML configuration, new XML configuration namespaces, Annotation-based configuration, automatic component annotation scanning, Spring JavaConfig, mixing configuration types, and Spring 2.5 new features.
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IcedTea Bridges Open-Source Gap with OpenJDK
It has been over a year since OpenJDK was officially released by Sun. The IcedTea project has been created to help remove encumbrances in its adoption by the open-source community.
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IzPack: Cross-Platform Installer Not Just For Java
Packaging, distributing and deploying an application can be a very difficult task. Add in the requirement to work on multiple platforms and it can quickly become a nightmare. IzPack aims to not only make it possible but to also make it simple.
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Client Side Storage Momentum Continues with PersistJS and MySpace Adoption of Gears
PersistJS, a JavaScript framework enabling client-side data storage, was released last week by Paul Duncan. MySpace also made an announcement at the Google I/O conference in San Francisco this week that they are now using Gears for message searching. With the Gears solution in place, full-text searches are performed on the client side.
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Cloud Tools bring Java EE on Amazon EC2
Chris Richardson the author of "POJOs in Action", has released Cloud Tools, a set of tools for deploying and testing Java EE applications on Amazon's Elastic Computing Cloud (EC2). It's a Groovy framework that provides an API for launching EC2 instances; configuring MySQL, Tomcat servers; and deploying more web applications. In addition, it can also run JMeter and collect performance metrics.
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Top 5 Ways to Reduce Flex Application Startup Time
Jun Heider has an excellent piece on O’Reilly’s InsideRIA site discussing a number of the options for minimizing the startup time of Flex applications, in hopes of helping developers reduce the amount of time that users see the ugly "Loading" dialog. He covers the different areas of consideration in depth, along with any important pros and cons to consider for each technique.
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Releases: JRuby 1.1.2; New Preview of Ruby 1.8.7
JRuby 1.1.2 was released in time for RailsConf - coming with radically faster startup and YAML parsing and many bug fixes. Also: the final Ruby 1.8.7 release approaches. Ruby 1.8.7 preview 4, planned to be the last preview, reinstates the previously removed Symbol#to_proc, and adds Binding#eval, __method__, among some changes in number and date parsing.
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Oracle's Cameron Purdy Looks at 10 Patterns for Scaling Out
Oracle's Cameron Purdy recently presented on the topic of scalability at JavaOne 2008. The talk did not focus on specific Java libraries as do many talks at JavaOne. Instead general principles of architecture and design were reviewed from a pragmatic common sense angle.
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E4 summit debates on the future goals and directions of Eclipse
With only a few weeks to go until Ganymede is released, already the sights are set on the future of Eclipse, referred to as E4. A recent E4 Summit debated the future goals and directions of where Eclipse is going in the future.
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JavaOne: Cliff Click on a Scalable Non-Blocking Coding Style
Dr Cliff Click, a distinguished engineer at Azul Systems, gave a talk at this year's JavaOne about a scalable, non-blocking coding style in Java. The coding style has allowed him to build several lock-free data structures in Java that successfully scale on processors with hundreds of cores.