InfoQ Homepage DevOps Content on InfoQ
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Presentation: Java EE Class Loading Architectures
Ernie Svehla, Chief Architect of IntelliObjects reviews Java Class Loading basics, comparing the class loading architectures of the Sun's Appserver 9, BEA WebLogic 9.1, and JBoss 4.0.2. The presentation concludes with a discussion of best practices for packaging JEE applications followed by techniques for resolving common class loading problems such as ClassNotFoundException, or NoDefFound Errors.
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Enunciate: Java code-first, compiled-contract WS deployment framework
enunciate 1.0, a J2EE web service deployment framework that provides a complete development-to-deployment system for creating SOAP, REST, and JSON endpoints, was released last week. enunciate is not a web service stack like Axis2 or XFire. Rather, it uses XFire and Spring to provide a code-first development model (not in itself novel) that enforces compatibility contracts at compile time.
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DON'T PUBLISH THIS (THE ENGLISH CONTENT WAS MADE BY MISTAKE)
Sun于2006年11月13日宣布在GNU通用公共许可证第2版（GNU General Public License v2, GPLv2）下开放Java SE、Java ME以及 Glassfish的源代码，同时Sun发布了Java SE 7 HotSpot JVM、javac编译器和JavaHelp的早期构建版本。完全可构建的Java SE 7 JDK类库计划于2007年第一季度发布。关于Java管理模式的计划尚未宣布。
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InfoQ China Unlaunches
InfoQ's mission is to be the world's source for tracking change and innovation in the enterprise software development community. To maximize InfoQ's positive impact, InfoQ is extending to serve communities where English is a strong barrier, starting with China, and in a few months Japan, and hopefully Brasil by the end of the year.
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ThoughtWorks Releases CruiseControl.rb
ThoughtWorks announced release of CruiseControl.rb 1.0, a new open-source continuous integration tool for Ruby / Rails projects.
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Gemstone, Tangosol Offering Native .NET Clients to Distributed Data Caches
Gemstone last month released its Gemfire distributed data cache offering with native C++ and .NET cache clients. Tangosol last week also released Coherence for .NET which provides a native C# client to access data in Coherences' data grid. Both companies have Java-based distributed cache solutions with .NET support, frequently used by projects with .NET client front-ends with Java backends.
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Google Contributes Data Partitioning Capability to Hibernate
Three new top level Hibernate projects were released today: Validator, Search, and Shards. Search and Validator are both promotions of existing work. Shards which was contributed by Google is a horizontal partitioning solution built on top of Hibernate Core.
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Six Usability Improvements to the Axis2 Deployment Model
Deepal Javasinghe, one of the developers of Apache Axis2 and Synapse, describes 6 major usability improvements introduced in Axis2: J2EE style deployment mechanism, Hot deployment and hot update, a repository (where you drop services and modules, Change in the deploying of handlers (modules), new deployment descriptors, and multiple deployment options.
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Panel: Who will Develop Software in 10 Years?
In this video discussion panel (with transcript) Martin Fowler, Frank Buschmann, Steve Cook, Jimmy Nilsson, and Dave Thomas discuss the future of software development. Topics covered include outsourcing, is Google the next MS?, multi-core & parallism, grid computing, software stacks of the future, and more. The panel is from QCon sister-conference JAOO.
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Article: Integrating Java Content Repository and Spring
In this latest InfoQ article, Costin Leau introduces JSR 170 (Java Content Repositories) and how to integrate it with Spring Modules' JCR module, whose main objective is to simplify development with the JSR-170 API in a similar manner to that of the ORM package from the main Spring distribution.
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Aptana Takes Over Development of RadRails
The company behind the popular Eclipse-based AJAX IDE Aptana announce that they are taking over development and sponsorship of RadRails, a move that may yet save the project from its current state of neglect.
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QCon London next week - Registration Still Open, Day Passes Available
QCon is next week and over 500 people are registered to attend. It's not too late to register! For those who can't make it to the full 3 day conference, there are a few ways you can get a more limited taste of the conference, such as attending a one-day tutorial, buying a day pass to the conference.
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CIO JP Rangaswami on open source in the enterprise & the future of information
In this InfoQ exclusive, CIO JP Rangsawami explains how open source became a corporate IT strategy at investment bank Dresdner Kleinwort Wasserstein and why CIOs of major enterprises should consider open source for software development initiatives. JP also explains his vision of four pillars of the new world if information: Syndication, Search, Fulfillment, and Collaboration/Conversation.
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Oracle Contributes TopLink ORM Open Source to Eclipse
Oracle is contributing the commercial TopLink ORM open source to Eclipse. Going forward, all production features of TopLink will be available in EclipseLink and Oracle's commercially supported TopLink will only contain an additional thin proprietary integration code layer necessary for some Oracle AppServer and SOA Suite features. Oracle is also becoming an Eclipse Strategic Developer.
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Presentation: Maintaining Java Apps in Production Environments
Alexandre Rafalovitch delivers an organized overview of the tools and techniques that help with resolving problems that arise in real production environments. The presentation places emphasis on free and open source tools capable of being useful out of the box, without extensive configuration. Common problems are discussed, along with methods of rapid analysis and root cause determination.