InfoQ Homepage Architecture & Design Content on InfoQ
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Twitter, an Evolving Architecture
Evan Weaver, Lead Engineer in the Services Team at Twitter, who’s primarily job is optimization and scalability, talked about Twitter’s architecture and especially the optimizations performed over the last year to improve the web site during QCon London 2009.
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Using BPM And SOA To Maximum Business Value
Industry analyst Neil Ward-Dutton, writes that the combination of Business Process Management (BPM) and Service-Oriented Architecture (SOA) is seen as technically complementary. There are different views on how the two concepts play together, however, the author maintains that there is enough synergy between them to increase business value.
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A Dollar Value On Pair Programming
"Why in the world would we use two people to do the job of one?" This is often the initial reaction to people when first introduced to the idea of pair programming. In essence, they perceive pair programming as doubling the cost of writing any segment of code. Dave Nicollete offers some quantitive ideas to help show how pair programming can save money, not waste it.
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Eclipse Galileo released
The Eclipse Foundation today announced the release of Eclipse Galileo, the simultaneous release of 33 projects, including the venerable Eclipse JDT. As well as the new features covered by InfoQ already, the Galileo release includes the PHP Development Tools Project, as well as stalwarts like modelling packages and the persistence layer EclipseLink (formerly known as Oracle's TopLink).
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Entity Framework CTP for VS 2010
Not everything planned for Visual Studio 2010 made it in beta 1. This includes some important features for ORM fans. Entity Framework CTP 1 includes support for Self Tracking Entities, POCO Templates, and support for EDMX-free coding.
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Morro Beta Available for the First 750,000 Registrants
Morro, the awaited security protection solution from Microsoft has been released to the general public as Microsoft Security Essentials (MSE) Beta, but only the first 750,000 registrants will be able to download it.
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Google Calls for a Joint Effort to Speed Up the Internet
After open sourcing Page Speed a few weeks ago, Google has launched a web site in an attempt to find ways and push the speed up process of the entire Internet. Google shares research data, web site speed optimization tutorials, recorded presentations, links to lots of performance optimization tools, and a discussion group inviting everyone to share ideas on how to make the web faster.
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Jigsaw Falling Into Place
Long plagued by controversy, Sun's attempts to modularise the Java platform saw more positive reactions from the JavaOne crowd.
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A Value Proposition for Enterprise Architecture
In a series of posts, following his participation in EAC 2009, Richard Veryard discusses the role and value of Enterprise Architecture.
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Dynamic Management Capabilities Added to Gemfire Enterprise 6.0
Gemstone has released Gemfire Enterprise 6.0 featuring a cluster resource controller that continuously monitors resources in the distributed data fabric. GemFire enables applications to sense changing performance patterns and proactively provision extra resources and trigger rebalancing of predictable data access, throughput, and latency without the need to overprovision capacity.
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Microsoft OracleClient Deprecated
Microsoft announced System.Data.OracleClient will be marked obsolete in .NET 4.0 and removed from future releases. OracleClient is the ADO.NET provider for Oracle developed by Microsoft and shipped as part of the .NET FCL. Its absence will be an impediment to future upgrades for the many small projects using this provider for Oracle data access.
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Goat Rodeo: A Unified Data Model for Web Applications
David Pollak, found of the Lift web framework and "Beginning Scala" author, has announced a new initiative "Goat Rodeo" that aims to bring data modeling into the 21st century.
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Software Craftsmanship North America
Software Craftsmanship North America is a one-day conference with the goal of introducing the Agile community to the Software Craftsmanship movement. Interestingly, SCNA will be at the same time as the Agile conference, in the same city, and have many speakers that will also be speaking at the Agile conference.
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HotPads Shows the True Cost of Hosting on Amazon
HotPads abandoned its managed hosting in December and took the leap over to EC2 and its siblings. In this presentation, Matthew Corgan, shares a lot of detail on costs and other things to watch out for which could help you plan your "cloud" architecture.
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Model Driven Development with Adobe Flex
Adobe has announced another step forward in the Flex eco-system with the beta release of Adobe LiveCycle Data Services 3 (LCDS).