InfoQ Homepage Development Content on InfoQ
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Bitmap Marking GC for Ruby Improves Memory Usage
The successor of Ruby 1.9.3 will replace the current Lazy Sweep Garbage Collector with a Bitmap Marking GC, which will significantly reduce Ruby's memory usage for parallel programs, similar to Ruby Enterprise Edition's copy-on-write-friendly GC. We talked with Narihiro Nakamura who implemented both the current Lazy Sweep and the Bitmap Marking GC.
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IRQA - A Requirements Definition and Management Solution for Systems Engineering Projects
Visure Solutions recently announced the availability of IRQA which denotes a solution for requirements definition and management (RDM). A sound process using professional tools is important for ensuring the quality of product and solution development with respect to the requirements specification.
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jQ.Mobi – jQuery Optimized for Mobile Devices
appMobi has open sourced jQ.Mobi, a rewrite of jQuery, competing with jQuery Mobile for developer mindshare.
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Phalanger Roundup
Phalanger 3 is out with improved support for PHP namespaces, Mono/Linux, and C# interoperability.
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WebLogic 12c Taking Java EE 6 to the Cloud
At the beginning of December, Oracle released WebLogic Server 12c. The new version of WebLogic is the first release of the application server to fully support the Java EE 6 standard, originally approved in December 2009. In addition, WebLogic Server 12c is a key part of Oracle's entire cloud strategy. InfoQ spoke to Vice President of Development at Oracle, Cameron Purdy to find out more.
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Most-Wanted Features in Entity Framework
The EF team has setup a uservoice forum to let users request and vote for features. We are highlighting the current top 7 most-voted-for feature requests, along with possible workarounds you can use today.
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webOS Is to Run on Many Devices and Enyo on All Major Browsers
HP has decided to broaden the reach of webOS by adopting the standard Linux kernel, and it’s Enyo development framework is going to run on all major browsers. Enyo 2.0 has been open sourced.
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Amazon Launches DynamoDB
Amazon Launches DynamoDB On January 18th, Amazon Web Services launched DynamoDB, which as explained by Werner Vogels, AWS’ Chief Technical Officer in his blog, is an NoSQL database designed for Internet scale web applications.
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Preview of Visual Studio 11: Agile Support, Group Collaboration, and Clone Detection
VS11 will provide new tools that expedite unit testing, refactoring, and easier communication across the entire development team. These new components are intended to benefit everyone from developers, and testers to those deploying and maintaining the resulting application.
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Too Much Technology?
As technologists we often never question how technology is affecting us and our world. This interview with Eric Brende presents an a different view on progress, innovation and technology.
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Multithreading and WPF 4.5
WPF 4.5 has improved its support for multi-threaded data binding, but the technique is still risky. This report attempts to explain how it works and what’s involved in using it safely.
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SOPA, PIPA – Should Engineers Care
On 18th January, wikipedia.or among other estimated 10,000 web sites stopped their service in order to protest against the US legislation planning to endorse SOPA and PIPA. Software engineers might think, that they are not affected by the legislation, especially if they are outside the U.S., but considering Big Data, Cloud Computing and other trends this could be a rather naive perspective.
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.NET Demon Provides Continuous Compilation and Testing for Visual Studio
Red Gate's .NET Demon is a new Visual Studio tool that continuously tests, compiles, and auto-saves code in the background.
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More on TPL Data Flow from Zlatko Michailov
We briefly interviewed Zlatko Michailov, author of the Guide to Implementing Custom TPL Dataflow Blocks.
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Best Practices For HTTP API Evolvability
As the title suggests, in Best Practices For HTTP API Evolvability, Benjamin Carlyle, set out to define priciples and practices for designing systems, that are built around HTTP API’s. Systems, that are extensible and can evolve over time.