JRuby Roundup: 1.1.1 with Profiler, Startup Performance Boost, GSoC '08

by Werner Schuster Follow 6 Followers on  May 06, 2008

JRuby's 1.1.1 release brings a few improvements over the initial 1.1 release, including a fix for a problem on IBM VMs and it now ships with the JIP profiler. Users of the JRuby 1.1.x trunk can also try out a new performance improvement that promises to seriously boost startup performance. Also: a look at GSoC '08 project related to JRuby.


Ruby 1.8.7 Preview released, includes some backports from 1.9

by Werner Schuster Follow 6 Followers on  Apr 15, 2008 1

The first preview of Ruby 1.8.7 is now available. Among bug fixes, this new release of the stable branch includes backports of a few features from Ruby 1.9, such as Object#tap, Symbol#to_proc and Enumerators.


JRuby 1.1 released with major performance improvements

by Werner Schuster Follow 6 Followers on  Apr 07, 2008

JRuby 1.1 has been released, bringing massive performance increases due to the new JIT, a new Regex engine and other improvements. InfoQ talked to Ola Bini and Charles Nutter about the changes in the new release and the future directions of the project.


RubyGems: 1.1.0 released, now works on Rubinius

by Werner Schuster Follow 6 Followers on  Mar 30, 2008

RubyGems 1.1.0 was released with performance updates and other features. In other news: RubyGems now works on Rubinius.


New snapshot of Ruby 1.9, plans for 1.8.7 posted

by Werner Schuster Follow 6 Followers on  Mar 03, 2008 2

Two months after the initial release of Ruby 1.9.0, a new snapshot 1.9.0-1 has been released. The release warrants a look, since it contains a few breaking changes and a few small additions like Proc#curry. Also: plans for Ruby 1.8.x, the next stable release were posted.


Sun SPOTs: Programmable Devices for Java Developers

by R.J. Lorimer Follow 0 Followers on  Feb 08, 2008 4

Sun Microsystems has released the Sun SPOT platform under the GPL license. Sun SPOTs are programmable battery-powered devices controllable with Java technology.


Spring Dynamic Modules for OSGi: simplified development of OSGi applications

by Ryan Slobojan Follow 0 Followers on  Jan 25, 2008 4

The Spring Dynamic Modules for OSGi project, formerly known as Spring OSGi, released version 1.0 today. InfoQ spoke with SpringSource CTO Adrian Colyer and Spring Dynamic Modules project lead Costin Leau to learn more about this release and what it provides for the Spring community.


Ruby 1.9 released

by Rick DeNatale Follow 0 Followers on  Dec 26, 2007

Ruby 1.9 has just been released, bringing a host of new features and improvements. Speed improvements come from the new YARV VM, concurrency features were updates with native threading and Fibers, and language changes such as a new Hash literal syntax tighten the language. We take a look at some of the features and where to find information about Ruby 1.9.


Microsoft Open Sources Tafiti Search Visualization

by Robert Bazinet Follow 0 Followers on  Dec 21, 2007

Microsoft announced the release of the Tafiti Search Visualization source code to CodePlex. Developers can now download, modify and resell the source code. The release of the source code is under the Microsoft Public License (Ms-PL). Tafiti is web search site from Microsoft to demonstrate the use of Silverlight and Live Search APIs to provide better and more specialized search.


MindTouch Dream: REST SDK & Lightweight Standalone Server

by Hartmut Wilms Follow 0 Followers on  Oct 09, 2007 1

MindTouch offers a programming library and standalone server for developing and publishing RESTful web services. Dream "Denim" 1.4.1 has been released last week.


OpenLogic Launches Free Open Source Library and Knowledge Base

by Mark Figley Follow 0 Followers on  Oct 04, 2007 3

The OpenLogic Exchange, which launched last week, provides a place where companies and developers can find, research, and download certified open source packages. It also has a knowledgebase for each package and provides information on OpenLogic's certification scores, as well as licenses and dependencies between open source packages.


OpenJPA 1.0: Enterprise O/R Mapping with full JPA 1.0 compliance

by Ryan Slobojan Follow 0 Followers on  Sep 11, 2007 3

Apache OpenJPA, an open-source implementation of the Java Persistence API (JPA), recently released version 1.0.0. InfoQ spoke with OpenJPA project lead Patrick Linskey to learn more about this release.


IronRuby now on Rubyforge

by Werner Schuster Follow 6 Followers on  Sep 01, 2007 1

IronRuby, Microsoft's implementation of Ruby for .NET, is now hosted on RubyForge. The current state of the code is available via the Subversion repository.


Apache Geronimo 2.0: Certified Java EE 5 compatible

by Ryan Slobojan Follow 0 Followers on  Aug 29, 2007 1

Apache Geronimo, an open-source Java Enterprise Edition (Java EE) application server, recently released version 2.0.1. InfoQ took the opportunity to learn more about Apache Geronimo and where it fits into the application server space.


PMD: Automated source code analysis and bug detection

by Ryan Slobojan Follow 0 Followers on  Jul 20, 2007

PMD, an open-source automated Java source code analysis and bug detection tool, recently reached version 4.0. InfoQ spoke with Tom Copeland, PMD project lead, to learn more about PMD and what capabilities it provides.

Login to InfoQ to interact with what matters most to you.

Recover your password...


Follow your favorite topics and editors

Quick overview of most important highlights in the industry and on the site.


More signal, less noise

Build your own feed by choosing topics you want to read about and editors you want to hear from.


Stay up-to-date

Set up your notifications and don't miss out on content that matters to you