InfoQ Homepage Infrastructure Content on InfoQ
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Interview: John Lam on IronRuby, Microsoft and Open Source
In this interview from RubyFringe, John Lam talks about his work on IronRuby and how Microsoft is approaching Open Source software development.
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Seven Forms of Business Process Management with JBoss jBPM
In his new article, jBPM’s founder Tom Baeyens tries to explain different forms of business process management (BPM) through seven distinct use cases.
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Performance Problems Mar SQL Server 2008 Full Text Search
SQL Server Full Ttext Search is a rather specialized discipline among database administrators. For roughly a decade it has been something separate from the rest of SQL Server, and in most cases unnecessary. But for those who do use it, it tends to be core to how data is indexed and retrieved. For those using it and upgrading to SQL Server 2008, trouble is brewing.
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Is LINQ to SQL Truly Dead?
Back in July we reported that LINQ to SQL was transferred to the SQL Data Programmability team. This event raised a lot of concern in the developer community, who worried that work on LINQ to SQL would halt in favor of ADO.NET Entity Framework. A recent announcement by Tim Mallalieu, Program Manager of both LINQ to SQL and Entity Framework, has exacerbated those concerns.
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Event Stream Processing: Scalable Alternative to Data Warehouses?
Dan Pritchett suggests that analyzing streams of events using Event Stream Processor could be an interesting alternative solution to data warehousing applications, which have, in his opinion, important downsides in terms of cost, scalability and reactivity.
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Open Source Usage Was Quantified Across Enterprise
The Open Source Census (OSC) has recently published a report meant to reveal the usage of open source software across the enterprise and across the world. Governments and financial services companies are leading the list, and Europe uses more open source software than all others, including US.
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Performance Reviews Banished
In the Wall Street Journal, Sam Culbert argues that annual performance and pay reviews are at best dysfunctional. He sees their primary purpose as "intimidation aimed at preserving the boss's authority and power advantage". Jeff Sutherland, Mary Poppendieck, ... offer alterantives
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Presentation: An Introduction to M
During PDC 2008, David Langworthy, Architect at Microsoft, and Don Box, Distinguished Engineer at Microsoft, held a presentation about Oslo, focusing especially on the modeling language M, explaining what is and what is not, and also demonstrating using M to create a data model.
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Ruby SDK for the Microsoft Cloud Computing Platform Released
The DotNetServicesRuby team, a partnership between Microsoft and Thoughtworks, announced the launch of Milestone 1 - Technology Preview of Ruby SDK for Microsoft .NET Services, a key component in Azure, the Microsoft Cloud Computing Platform.
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Performance Monitoring Roundup: Rails Core and New Relic Cooperate, FiveRuns TuneUp Supports Merb
NewRelic announced a cooperation with the Rails Core team to improve Rails performance. An opt-in feature allows to make performance data available to the Rails Core team, which can use it to figure out Rails bottlenecks in real world Rails apps. Also: FiveRuns' TuneUp performance monitoring tools now supports Merb.
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Can a Spoonful of Governance help SOA?
Does SOA Governance means to you "visions of endless meetings and committee reviews"? Steve Stefanovich argues that "You might already practice governance and don’t even know it" and that "a reorientation and formalization of many of the things good software architects have been doing all along" might help your SOA initiative.
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Presentation: Rockstar Memcaching
In this presentation from RubyFringe, Tobias Lütke talks about memcached, the widely used caching solution. Tobias explains how to use it and gives some practical tips on what not to do.
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A VPN for Cloud Computing
Security is the gating factor for preventing Enterprise Cloud adoption, argues CohesiveFT's CTO, Patrick Kerpan. His company just released the first VPN for the Cloud to enable Enterprise customers to secure three kinds of topologies: Cloud, Cloud-to-Cloud and Enterprise-to-Cloud.
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.NET 4.0 CTP, Visual Studio 2010 CTP and Azure Tools CTP Are Available
Microsoft has announced the availability of the next generation of .NET Framework 4.0 CTP, Visual Studio 2010 CTP and the new Windows Azure Tools for VS CTP during PDC 2008.
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Introducing Windows Azure - Cloud Services Platform!
Microsoft unveiled a major initiative today: Windows Azure. Azure is a "cloud services operating system": specifically, a single platform providing complete cloud-based development, hosting, and management services -- services for .NET managed code, SQL Server, and enterprise applications like Active Directory. Azure represents a fundamental shift in MS towards embracing cloud computing.