InfoQ Homepage Open Source Content on InfoQ
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Standards and Open Source for Cloud Computing
Three recent announcements highlight the evolving cloud ecosystem in favor of openness and standards. Red Hat has moved its Deltacloud effort to the Apache Incubator, Rackspace has made its Cloud Files code open source, and the Distributed Management Task Force (DMTF) has released two documents laying out the essential functions for cloud computing and descriptive language for them.
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Mono Compatibility Report for Microsoft Biology Foundation
Microsoft Biology Foundation describes itself as “a language-neutral bioinformatics toolkit built as an extension to the Microsoft .NET Framework, initially aimed at the area of Genomics research.” Currently it targets .NET 4.0, but support for other platforms is planned.
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Nokia Donates Mobile Runtime for Java Applications (JRT) to the Symbian Foundation Under EPL
Nokia has re-licensed its Mobile Runtime for Java Applications (JRT) under the Eclipse Public License (EPL). The Symbian Platform, still by far the largest smartphone OS, was itself released under EPL in February.
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Apache FOP 1.0 released
On Wednesday, the Apache Foundation announced the release of Apache FOP 1.0, a project that has been a decade in the making. Apache FOP, or Formatting Objects Processor, provides a means to turn XML documents into a variety of print-ready formats, such as PDF, PostScript, or even PNG
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DataMapper Reaches 1.0 Milestone
DataMapper, an Object Relational Mapper (ORM) for Ruby, arrived at a milestone recently reaching 1.0 status. The release, announced during RailsConf 2010, and coinciding with Dirkjan Bussink's presentation at the conference on the subject.
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Rackspace Has Open Sourced Its Cloud Platform
Rackspace has opened its cloud computing platform source code under Apache 2.0 license as part of OpenStack initiative. NASA is contributing with technology powering NASA Nebula Cloud Platform.
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App Inventor for Android
App Inventor is a beta release from Google labs allows drag and drop development of applications for Android phones. Instead of code, App Inventor allows you to visually design applications and use blocks to specify application logic.
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Adobe Released Puppet Recipes for Hadoop
Recently Adobe released Puppet recipes that they are using to automate Hadoop/HBase deployments to the community. InfoQ spoke with Luke Kanies, founder of PuppetLabs, to learn more about what this means.
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HyperSQL 2.0 - New Release 5 Years In the Making
The HyperSQL database (HSQLDB), version 2.0, has been released after 5 years in the making. HyperSQL 2.0 is the worthy successor to HSQLDB 1.8, which has been integrated and used in applications large and small, including the ubiquitous OpenOffice Base application. The new version boasts more features than any other open source database.
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Python Could Become the Language of Finance
The SEC is proposing that most Asset Backed Securities include a downloadable “program that gives effect to the flow of funds, or “waterfall,” provisions of the transaction”. If the proposal is passed, this program would have to be written in Python and posted EDGAR.
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A Packaging System for Open Source Projects on Windows
The Common Opensource Application Publishing Platform (CoApp) is intended to be a package management system for Windows, providing support for compiling, building and deploying open source projects usually developed on other platforms like Linux, Mac OS, etc.
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Revisiting Biases Against Open Source SOA Solutions
Ronald Schmelzer, a senior analyst at ZapThink revisits the common misconception/biases on the suitability of open source SOA solutions for the enterprise and asks “why is it then that so many IT organizations prematurely discard Open Source Software (OSS) from their SOA implementations?”
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HornetQ 2.0 faster than ActiveMQ 5.3 on Independent Benchmark but what about ActiveMQ 6?
JBoss HornetQ has proven faster in peer reviewed benchmark, than the current version of ActiveMQ, mainly because of its choice to implement a highly tuned journal that uses AIO when running on Linux. ActiveMQ seems to be going the same way for version 6, pushing the competition.
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Is Symbian’s Open Sourcing Too Late?
The Symbian Foundation announced their intention to open source the Symbian platform almost 20 months ago. While some consider this as an important move for the most deployed platform in mobile devices, others think that it is too late.
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AutoMapper 1.0 For .NET Released
The open source project AutoMapper written by Jimmy Bogard has been actively developed for about a year and recently got to the 1.0 mark. AutoMapper is a convention based object-to-object mapper often used to (but not restricted to) flatten complex object models to DTOs, commonly used in ViewModels and crossing service boundaries.