InfoQ Homepage Java Content on InfoQ
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Apache Kafka - A Different Kind of Messaging System
Apache has released Kafka 0.8, the first major release of Kafka since becoming an Apache Software Foundation top level project. Apache Kafka is publish-subscribe messaging implemented as a distributed commit log, suitable for both offline and online message consumption. It is a messaging system initially developed at LinkedIn for collecting and delivering high volumes of event and log data.
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Oracle Invites Community to Weigh-In on Java EE 8
In keeping with their tradition of community collaboration on the Java platform, Oracle is asking the enterprise development community to participate in a survey to help define the requirements for the next version of Java Enterprise Edition, Java EE 8.
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Firefox 26 Blocks Java
Mozilla Firefox 26 now blocks all Java plug-ins by default due to security concerns but allows users to run such plug-ins if they want to.
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PayPal Switches from Java to JavaScript
PayPal has decided to use JavaScript from browser all the way to the back-end server for web applications, giving up legacy code written in JSP/Java.
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YourKit Released the 2013 Version of its Profilers
For the recent 2013 version release of their Java Profiler, YourKit focused on improving its high level data collection features. The intention of the so called J2EE high level profiling is to get insight into the logical processing, rather than just providing timing information.
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Eclipse Foundation Leads JCP Elections
Last week finalized elections for the open seats with the Java Community Process (JCP) Executive Committee (EC). Receiving the most votes this year for the elected positions is the Eclipse Foundation, which will hold its seat for a two year term within the voting body.
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Netty 4 Reduces GC Overhead by 5x at Twitter
The Netty Project released the first version of Netty 4 in July. It has significant performance improvements primarily from reducing garbage collection overhead. Integrating Netty 4 at Twitter has led to a five times performance gain, but with some costs.
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Healthcare.gov Performance Analysis by AppDynamics
Augmenting the roster of tribulations haranguing Obamacare and the healthcare.gov website comes a technical deep-dive performed by leading performance monitoring organization AppDynamics that paints a picture of a sophomoric development initiative used to build that site.
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Oracle Releases 51 Security Fixes for Java
Last week, Oracle released a Critical Patch Update, which included 127 new security fixes for the Oracle ecosystem of products, including Java SE, amongst others. There were 51 critical security fixes for Java, which affects both client and server deployments.
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Oracle Releases NetBeans 7.4 with JDK 8 and Mobile Web Application Support
After previewing it at JavaOne, Oracle has now officially released NetBeans 7.4. The new release allows developers to work with the JDK 8 previews, adds support for integrating HTML5 into Java EE applications, and provides tools for developing mobile applications with Apache Cordova.
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Improving Eclipse
There is a discussion in the Eclipse ide-dev mailing list on how to make Eclipse more competitive. This was prompted by the blog post Why we dropped Eclipse in favour of IntelliJ.
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Mission Control and Flight Recorder on HotSpot JVM
Since the Java 7 Update 40 release, Mission Control and Flight Recorder are shipped with the JDK. Mission Control is the starting place for monitoring, management and troubleshooting, while Flight Recorder is the facility to collect and evaluate profiling data. Both tools have been available for JRockit and are now finally ported to HotSpot.
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Java In-Memory Data Grid Hazelcast 3.0 Supports Continuous Queries and Entry Processing
Latest version of open source Java In-Memory Data Grid Hazelcast supports entry processing, multi-thread execution, continuous queries and lazy indexing. They have also re-implemented all of the existing distributed objects like map, queue, executor service using Service Provider Interface (SPI).
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Azul Systems and Gil Tene, CTO and Co-Founder, Named "JCP Member of the Year" at JavaOne
Azul Systems and Gil Tene have been named Java Community Process (JCP) Member of the Year at the JavaOne 2013 conference, held last week in San Francisco. The award recognizes the corporate or individual member who has made the most positive impact on the Java community in the past year.
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Azul Systems Releases Zulu, an OpenJDK Build for Windows Azure At JavaOne
Following an announcement of their partnership in July this year, Azul Systems and Microsoft Open Technologies have now release a GA version of Zulu for Windows Azure. Licensed under the terms of the GPLv2 open source license with the ClassPath Exception, Zulu is an OpenJDK-based JVM for Windows Server on the Windows Azure Cloud.