InfoQ Homepage Infrastructure Content on InfoQ
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MagLev Ruby VM Now Available, Brings GemStone's Persistence to Ruby
The long awaited MagLev Ruby implementation, based on GemStone Smalltalk, is now available in a public alpha release. While not quite ready to run Rails, it does support frameworks like Rack and Sinatra. MagLev comes with full support for GemStone's mature distribution and persistence features.
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Details of the Now Available Google Chrome OS
Google has open sourced Chrome OS a year before the planned launch which is to happen some time before winter holidays in 2010. Google is working with manufacturers on a new reference hardware to accommodate their speed and security requirements which are key features of their new operating system.
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Why .NET Micro Really Went Open Source
A few months ago Microsoft announced their plans to release the .NET Micro Framework as an open source project. Since then there has been rumors that Microsoft is using open source as an excuse to abandon the project. The truth is the exact opposite, Microsoft is actually using open source to drive the adoption of .NET Micro.
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Clojars and Leiningen Automate Library and Dependency Management for Clojure
Managing libraries and dependencies is tedious. Clojars is a new hosted repository for Clojure libraries inspired by Ruby Gems and Gemcutter. Together with a new build tool, Leiningen, Clojars takes the pain out of library management. InfoQ talked to Alex Osborne about Clojars and how it works.
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SOA: The Good, the Bad and the Ugly
A new developerWorks article by Jens Andexer and Willem Bekker describes business implications of SOA, stressing both its advantages and drawbacks.
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Performance Measured by the Penny
Cloud computing is a game changer for developers. Not because it requires a new architectural model, that is driven as much by fads and fashion as it is by actual hardware requirements. Nor is it the seemingly endless capacity with near-perfect scalability that the cloud is promising. The game changer is how poorly performing code now has a real price in hard currency.
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Microsoft Proposes OData as de facto Web Data Protocol
Microsoft proposes OData as the web data protocol while Google uses GData. Microsoft invites Google to join forces with them in adopting OData. Will they do it?
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WordPress has Gone Live on Windows Azure
On Tuesday Microsoft announced that Windows Azure would support the LAMP stack, well perhaps “the -AMP stack” is a better term. With Linux out of the picture, Microsoft is courting developers building on top of Apache, MySQL, and PHP/Python including the users of the wildly popular WordPress blogging software.
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Beta Versions of Flash Player 10.1 and AIR 2.0 Released
Adobe Systems has announced the availability of beta versions of Flash Player 10.1 and Adobe AIR 2.0, which can be downloaded from the Adobe Labs site.
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Amazon Helps .NET Developers Program for Its Clouds
Amazon has released the AWS SDK for .NET, a set of libraries, code samples and documentation for .NET developers creating applications that use Amazon’s cloud.
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ORM Profiling Tools for the .NET Platform
Sadly the terms “ORM” and “performance problems” often travel together. By hiding the underlying SQL from the developers, ORMs can offer a huge productivity boost. Unfortunately they also make it easy to generate ridiculously bad queries without realizing it. And without stored procedures to cross reference, finding the offending code without an ORM-specific profiler can be quite tricky.
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Ruby Tools: Yard 0.4 Adds Live Doc Server, Gem Bundler Handles Dependencies
Documentation generator Yard's 0.4 release adds new features such as a live documentation server which allows users to comment on the docs. The new tool Gem Bundler allows flexible dependency management.
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Microsoft Enters the Biotech Market with a Truly Open Source Project
Microsoft Biology Foundation is a collection of libraries build on the .NET framework and based on traditional open source traditions. Rather than reinvent the wheel, Microsoft is leveraging the file formats already found in bioinformatics community. Even more unusual for them, they are soliciting contributions to be added to future versions of MBF.
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Google Works on a Protocol Intended to Replace HTTP
Google proposes SPDY, a new application protocol running on top of SSL, a protocol to replace HTTP which is considered to introduce latencies. They have already created a prototype with a web server and an enhanced Chrome browser that supposedly loads web pages twice as fast.
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RESTfulie - A Gem To Create Hypermedia Aware Services And Clients
Guilherme Silveira writes to InfoQ on the release of a ruby gem that makes developing hypermedia aware services and clients that consume them a breeze.