VMware today unveiled the latest open source project--serengeti, which enables companies to quickly deploy, manage, and extend Apache Hadoop in virtual and cloud environments. In addition, VMware works with the Apache Hadoop community to develop extension capabilities that allow major components to "perceive virtualization" to support flexible scaling and further improve the performance of Hadoop in virtualized environments. Chen Zhijian, vice president of cloud applications services at VMware, said: "Gain competitive advantage by supporting companies to take full advantage of oversized data ...
Mod_jail is a http://www.aliyun.com/zixun/aggregation/14417.html ">apache module that supports 1.3.x and 2.0.x versions of the branch. It is similar to Mod_chroot, but using FreeBSD's specific system to invoke "jail prison" makes it safer than chroot to run on FreeBSD. This module allows Apache to run more easily in a secure prison, ...
The Apache Jackrabbit is an implementation of a content Storage specification (JCR) that complies fully with the Java API version. is an open source implementation of JSR-170 provided by http://www.aliyun.com/zixun/aggregation/14417.html ">apache Foundation". Update Description: BUG fixes [JCR-2888] Namespace Co ...
In this issue of Java Development 2.0, Andrew Glover describes how to develop and deploy for Amazon elastic Compute Cloud (EC2). Learn about the differences between EC2 and Google App Engine, and how to quickly build and run a simple EC2 with the Eclipse plug-in and the concise Groovy language ...
In the past few years, the innovative development of the open source world has elevated the productivity of Java™ developers to one level. Free tools, frameworks and solutions make up for once-scarce vacancies. The Apache CouchDB, which some people think is a WEB 2.0 database, is very promising. It's not difficult to master CouchDB, it's as simple as using a Web browser. This issue of Java open ...
Apache syncope 1.2.3 Released, this version of the main modification information as follows sub-task: [SYNCOPE-529]-Install through HTTP proxy [SYNCOPE-552]-Provide Activiti Modeler installation feature to installer Bug: [SYNCOPE-547]-Cant send ...
Commons Math is http://www.aliyun.com/zixun/aggregation/14417.html ">apache a lightweight self-packaging mathematical and statistical computational method package that contains most commonly used numerical algorithms. Version 2.2 is primarily a maintenance release, but it also contains new features and enhancements, recommendation 2.1 user upgrades, and some minor changes on the API and 2.1 versions. Commons Math is ...
Click 2.0 This version adds and updates a large number of routing elements. Rescheduler has been refactored and accelerated. Improve performance on timers. Timers may now also be able to localize a thread. The round robin dispatch error has been fixed. The underlying configuration has been cleaned up. Multithreading has been added. Click is a high-performance Java EE Web application framework applicable to business developers, is http://www.aliyun.com/zixun/aggregation/14417.html ...
Tomcat is a core project in the Jakarta Project of the Apache Software Foundation (Apache Software Foundation), developed jointly by Apache, Sun and other companies and individuals. With Sun's involvement and support, the latest servlet and JSP specifications are always reflected in Tomcat, and Tomcat 5 supports the latest servlet 2.4 and JSP 2.0 specifications. Because Tomcat is technologically advanced ...
Tomcat is the Jakarta of the Http://www.aliyun.com/zixun/aggregation/14417.html ">apache Software Foundation (Apache Software Foundation) A core project in the project, developed jointly by Apache, Sun, and other companies and individuals. Thanks to Sun's involvement and support, the latest servlet and JSP specifications can always be TOMC ...
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