InfoQ Homepage DevOps Content on InfoQ
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Microsoft and Toyota announce Cloud Infrastructure for Smart Cars
Microsoft and Toyota have announced a strategic partnership on future telematics for vehicles. Goal of the partnership is to create a common telematics platform with Microsoft contributing its Windows Azure Cloud Computing technology and TMC (Toyota Media Service Co.) deploying its telematics applications in the Azure-based cloud. The solution will address electric and plug-in hybrid vehicles.
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StackOverflow’s ORM goes Open Source - Dapper.Net
A simple ORM used in StackOverflow titled Dapper.Net was recently released on code.google.com. This ORM specializes in fast generation of objects from SQL query results. Dapper.Net supports mapping query results to a strongly typed list or a list of dynamic objects. The ORM is a single file of less than 500 lines of C# code and is available under the Apache 2.0 License.
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Application Build and Continuous Integration Patterns
Julian Simpson, Principal Consultant at The Build Doctor, has compiled a set of patterns for maintaining a fast and reliable application build process and avoiding some Continuous Integration (CI) pitfalls. He also presents a number of patterns for deployment automation and testing in production-like environments.
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Engine Yard's PaaS AppCloud Offers First 500 Hours Free
New customers trying Engine Yard's Ruby cloud platform AppCloud get the first 500 hours for free. These trial accounts come with a default Ruby configuration and run on 2 virtual cores with 1.7GB of memory. After the 500 hours the account can be upgraded to a paying account or simply expire at no cost.
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VMware Unveils Open Source PaaS Cloud Foundry
VMware has today announced the launch of an open source "Platform as a Service" (PaaS), Cloud Foundry.
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Trinity: Microsoft Research’s Hypergraph Database
MS Research has begun working on its own graph database, Trinity. Graph databases store data in terms of nodes and edges instead of rows and columns, making them quite effective for loosely and arbitrarily connected data. Hypergraphs extend this by allowing one edge to connect multiple nodes. Potentially uses for this included social networks, movie recommendations, and related product searches.
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Mono for Android Debuts While MonoTouch Reaches 4.0
Novell has announced Mono for Android, a tool for .NET developers interested in creating applications in Visual Studio for Android. MonoTouch 4.0 comes with: Mono core 2.10, Parallel Frameworks for C#, LLVM Compiler Support, C# 4.0 and .NET 4.0 support, and others.
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Google Reacts to Recent Openness Criticism
Andy Rubin, VP of Engineering at Google and head of Android group, has addressed the latest comments in the media regarding Google’s dedication to openness and policy around Android, remarking that Google wants both an open and healthy ecosystem for their mobile OS.
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What is a Cloud?
A new discussion on focus.com “Is Facebook a cloud?” uncovers that there still is no agreement between practitioners on what a cloud really is.
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OOD vs SOA Approach to SOA Domain Modeling
Should one approach SOA domain modeling starting with informational or functional constructs? Is a canonical data model the answer to standardizing message formats? What are the various stages of SOA information modeling? Experts on Gervas Douglas's SOA distribution list on yahoo groups put forth their views to answer these questions and more.
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Mono in Google’s Summer of Code
Mono has been selected as a mentoring organization for this year’s Google Summer of Code. Since 2005, Google has been sponsoring this annual event for students. In exchange for working on an open source project, each student accepted into the program is paid a stipend of 5,000 USD, 500 of which is given in advance.
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Windows Installer XML (WiX) 3.5 Makes Component Authoring Easier
Windows Installer XML (WiX) 3.5 focuses on an updated version of Votive, the tool which allows developers to create WiX installers via the Visual Studio IDE. In addition to several bug fixes, WiX 3.5 improves to both Component Authoring and Major Upgrade functionality.
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MacRuby Roundup: Ruby Apps Show Up in Mac AppStore, MacRuby in Lion, XCode 4 Support
The MacRuby team's busy working towards MacRuby 1.0, recently with the 0.10 release which adds XCode 4 support. Meanwhile, the first applications written using MacRuby have shown up in the Mac AppStore. Also: MacRuby seems to be part of the upcoming "Lion", Mac OS X 10.7.
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Chameleon brings UIKit to OSX
The Chameleon project has been launched by the Iconfactory to allow UIKit-based applications to be ported to MacOSX. This enabled Twitterific for OSX to share 90% of the code with its iOS version and ultimately permit Iconfactory to do simultaneous releases on the iOS and Mac App Stores.
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The Last Flight of the Unladen Swallow
Unladen Swallow was an attempt to bring LLVM optimisations to the CPython runtime, but hasn't seen significant activity for the last year. Now, a Unladen swallow retrospective confirms that the project is defunct and is no longer being developed. What happened?