InfoQ Homepage Architecture & Design Content on InfoQ
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Best and Worst Practices in BPM and SOA
In his new article, Peter Woodhull discusses best and worst practices in implementing SOA/BPM solutions. He notes that, although there is no silver bullet, when it comes to a BPM and SOA implementation, following best and avoiding the worst practices can help achieving a successful implementation.
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SpringSource Cloud Foundry is Launched
Continuing their push integrating Java and cloud technologies, SpringSource today announced the release of the SpringSource Cloud Foundry. The website enables easy deployment of Java web applications to cloud platforms such as Amazon EC2.
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Is the NoSQL Meeting Announcing the End of the RDBMS Era?
The NoSQL meeting tried to raise the awareness towards the opportunity of using non-relational databases which promise to be cheaper, simpler to administer and maintain, and offering superior scalability. Michael Stonebraker, co-creator of Ingres and Postgres, thinks that the end of RDBMS era is close, while others think that we are not there yet.
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Disclosing How C#-SQLite Was Ported to .NET
InfoQ announced the porting of SQLite to .NET two weeks ago. Because the community showed special interest in this project, we interviewed Noah Hart, the developer who did it, to find out how SQLite was re-written in C#.
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Ehcache Joins Terracotta
Terracotta, unique for providing JVM-level "pojo clustering", has bought the nearly ubiquitous Ehcache. The combined entity likely has the largest install footprint of all Java caching products. InfoQ spoke to Terractta CEO Amit Pandey and Ehcache founder Greg Luck.
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Categorizing Tests
What's the difference between unit tests, functional tests, system tests and integration tests? What about developer tests, story tests, and acceptance tests? There seems to be no consensus on naming and categorization of tests although they are central to many Agile development processes. A discussion on the TDD discussion group examines these categorizations and attempts to clear the waters.
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New Patterns & Practices Project – Claims Based Authentication & Authorization Guide
The Patterns & Practices team announced a newly started project for developing a new guide called "Claims Based Authentication & Authorization Guide". This guide will give best practices on how to implement "Geneva", Microsoft's attempt to simplify user access and single sign-on based on claims.
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Enabling the Last Responsible Moment in Deployment
An interesting question can be asked during a design decision: "Does this approach create a commitment" rather than "is this the right design?". A conversation on the KanbanDev Yahoo! group explores this question, different approaches to implement an effective answer, and the benefits to be reaped by this approach.
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A US Judge Orders Microsoft to Stop Selling Word
A Texan judge has ordered Microsoft to stop selling MS Word in US because it infringes on a patent hold by i4i.
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A Quick Look At The 7 Wastes of Software Development
Fundamental to Lean Software Development is the pursuit of minimizing waste. The TPS publicized 7 primary wastes of manufacturing, and the Poppendiecks have since translated these wastes to our world of software development. Jack Mulinsky has recently been posting an introductory series on these wastes at agilesoftwaredevelopment.
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Introducing the Windows 7 API Code Pack for .NET
The “Windows API Code Pack for Microsoft .NET Framework” is a wrapper that exposes Windows functionality to .NET developers. The wrapper is written primarily in C#, with the DirectX functionality in C++/CLI. The source code is available, but it isn’t licensed as open source.
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New Installer Provides a Much Faster Ruby for Windows
Luis Lavena is working on an update to the Ruby installer for Windows, including a new Ruby binary built with a modern compiler. Benchmarks show Ruby 1.8.6 running more than twice as fast than previously. We talked to Luis Lavena about the new Ruby Installer.
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VMware Acquires SpringSource for $420 Million - Industry Reactions (Updated)
Today VMware announced they have acquired SpringSource for a mix of approximately $362 million in cash and equity plus the assumption of approximately $58 million of unvested stock and options. Industry reactions soon...
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What’s Next for SQL Server?
As we reported last year, SQL Server 2008 R2 will support 256 logical processors. Other features include better multi-server management tools and geospatial visualization in Reporting Services 3. A preview of the new version is available to MSDN and TechNet subscribers. The general public will have access later this month.
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Software Debt Adds Up to Substantive Costs
In a recent article entitled “Continued Delivery of High Values as Systems Age”, Chris Sterling discusses the concept of Software Debt – “Software debt accumulates when focus remains on immediate completion while neglecting changeability of the system over time.” Software Debt goes beyond technical debt an encompases a variety of aspects that impact on the ability to deliver value.