InfoQ Homepage DevOps Content on InfoQ
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SQL Enlight T-SQL Analyzer
SQL Enlight is a tool designed to expedite and facilitate T-SQL development through code analysis and templating. SQL Enlight integrates into MS Visual Studio and SQL Management Studio.
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2009 Under The Radar Winners Announced
Last Friday, Venture Capitalists gathered in Mountain View to listen to about 30 startups, some as young as 3 month old, presenting their product and their business model. All these companies offer products in the Cloud Computing area. A panel of judges and the attendants ranked each company.
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NHibernate Mappings In-Depth
Ayende Rahien have posted 13 blog posts describing the different NHibernate mappings in detail with examples. Ayende is one of the contributors to NHibernate, the creator of NHibernate Profiler and have been using NHibernate for many years.
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Presentation: Google Data API (GData)
Frank Mantek discusses the Google Data API (GData) including decisions to use REST rather than SOAP technology, how the API is used, numerous examples of how GData has been used by clients, and future plans for evolving the API. A discussion of how GData facilitates Cloud Computing concludes the presentation.
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Apache Mahout: Highly Scalable Machine Learning Algorithms
The Apache Mahout project, a set of highly scalable machine-learning libraries, recently announced it's first public release. InfoQ spoke with Grant Ingersoll, co-founder of Mahout and a member of the technical staff at Lucid Imagination, to learn more about this project and machine learning in general.
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Clearing the Air on Cloud Computing
At a conference organized by the Uptime Institute, William Forrest, a McKinsey & Co. analyst, presented a report aimed at debunking Cloud Computing's appeal for large businesses.
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VMware Has Launched vSphere, the OS of the Cloud
VMware has announced vSphere, dubbed the operating system of the cloud, a virtualization solution that helps business to transform their data centers into private clouds and moves VMware ahead in the virtualization market.
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RubyGems Gets Plugins
RubyGems 1.3.2 introduced a new feature: plugins that can hook into the install process and provide new commands. An example is Ryan Davis' graph that visualizes dependencies between installed Gems. We talked to RubyGems maintainer Eric Hodel to learn more.
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GitHub Announces Issue Tracker and New API
GitHub now also offers an issue tracker, integrated with their Git repository hosting. The issue tracker is also accessible through their new API 2.
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JRuby on Google App Engine Roundup: DataMapper Adapter for DataStore, Reggae
While JRuby on Rails doesn't have ActiveRecord, DataMapper, an ORM often used with Merb, has gained a new adapter for Google App Engine's DataStore. Also: work on Reggae, automatic tooling for deploying Rack apps on GAE is under way.
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SQL Server 2008 Major Updates
Microsoft has released significant updates for SQL Server 2008, including 2008 Service Pack 1, Express Edition Service Pack 1, large Feature Pack, Upgrade Advisor, SRS Report Builder 2.0, SharePoint integration, and data mining Office add-ins.
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Advantages Of (Also) Using HATEOAS In RESTFul APIs
Craig McClanahan, from Sun Microsystems, provides answers as to why existing "REST" APIs don't really take advantage of using Hypermedia as the Engine of Application State (HATEOAS) in RESTful services. He cites examples from his recent work in designing the Sun Cloud API to illustrate the benefits.
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Microsoft Has Open Sourced the Common Compiler Infrastructure
Microsoft Research has open sourced the Common Compiler Infrastructure: Metadata (CCI) and CCI: Code and AST projects containing a set of libraries used by compilers and other programming tools to manipulate metadata in CLR assemblies and debug files. The CCI: Metadata components subsume System.Reflection while CCI: Code and AST subsumes System.CodeDom.
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The Five Pillars of Cloud Computing
Everyone has a different perspective and understanding of Cloud Computing, and there are a myriad of variations on its definition. In his new article, Dave Malcolm examines the core principles, or pillars, that uniquely define cloud computing.
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Sun's Garbage First Collector Largely Eliminates Low Latency/High Throughput Tradeoff
In a recent podcast, James Gosling talked to Danny Coward about the significance of Sun's new Hotspot garbage collector Garbage First for developers of large-scale enterprise systems.