InfoQ Homepage Architecture & Design Content on InfoQ
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Amazon Brings Virtualized Storage to the Cloud with Elastic Block Storage
Persistent has long been an achilles heel of the EC2 platform. Today Amazon moved to address this issue with the release of Elastic Block Storage (EBS).
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Ruby and Rails Software Stacks Overview
A growing number of fully fledged software stacks for Ruby is available, providing all the necessary software you need to run an application, including web and database servers. They come in different flavors: virtual machine images, Amazon EC2 images and installer based. We take a look at some of them to give you an overview.
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Lutz Roeder's .NET Reflector Headed to Red Gate Software
The very popular .NET developer utility, .NET Reflector, written by Lutz Roeder is being taken over by Red Gate Software. The news was announced on Lutz's blog and the download was immediately available on the Red Gate web site.
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Complex Event Processing and EDA?
Complex Event Processing systems and Event Driven Architectures have been identified as playing a larger role in sophisticated systems today and in the future. What that role is and how it is carried out are up for debate.
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Is Database-as-a-Service a Bad Idea?
Data Management represents a strategic asset for Cloud Platforms as the most popular Data Services will likely command the largest platform market share. In a post this week, Arnon Rotem-gal-Oz argues that "Database-as-a-Service" is a bad idea. Would you trust your enterprise data to DaaS?
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David Chappell: Introduction To Cloud Computing
David Chappell published a Microsoft sponsored white paper on Introduction to Cloud Platforms
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An in-depth overview of modern Application Performance Management
Nicholas Whitehead, a Senior Technology Architect with ADP, published a three part article series on IBM's developerWorks entitled Java run-time monitoring that reviews, in detail, the strategies employed in modern Application Performance Management (APM) solutions.
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I.T. SOA vs Business SOA?
In a recent blog post Jeff Schneider talks about I.T. SOA and Business SOA, terms that he hears from the likes of IBM and SAP, who now assume that I.T. SOA is in well ensconced with their customers. Jeff believes that this is a good move and industry should concentrate on making a success of Business SOA if users are to really see success from adopting SOA.
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Craftsmanship - the Fifth Agile Manifesto Value?
Robert "Uncle Bob" Martin re-invigorated the discussion around "professionalism in programming" by proposing that the Agile Manifesto be updated with a fifth value, "Craftsmanship over Execution".
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Article: SOA Governance: An Enterprise View
In a new article, SOA architect Michael Poulin explains the necessity for SOA governance to ensure an SOA initiative's success, and explains the role the OASIS SOA Reference Model and the accompanying SOA Reference Architecture assign to SOA Governance. Michael observes SOA governance specifics from the enterprise perspective and illustrates them with several examples of SOA Governance policies.
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Presentation: Do The Hustle
In this presentation at RubyFringe, Obie Fernandez shares his experience selling consulting services for both Thoughtworks and Hashrocket and gives advice on how developers/consultants can deal with clients by setting minimal requirements, saying "No" and how to choose hourly rates and much more.
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.NET 3.5 SP1 Runs Managed Applications From Network Shares
Microsoft has released .NET Framework 3.5 SP1 which includes a security change from previous versions allowing to run managed applications from network shares.
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JRuby Roundup: Java Integration and Debugging (JSR-45) Improvements
Some recent changes on the JRuby trunk improve Java Integration, which allows JRuby to interact with pure Java code faster and more conveniently. Also: Ruby code compiled with JRuby's (JIT) compiler can now make use of the JVMs debugging capabilities using JSR-45 (Debugging Support for Other Languages).
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Scrum-ban Paper Adds Kanban to Scrum
Corey Ladas has written an interesting paper titled "Scrum-ban" in which he describes how a Scrum team might introduce the lean practice of kanban. He goes on to describe an evolutionary process, which if taken far enough, replaces most of Scrum. Even for those who don't want to scrap Scrum and go lean, the paper provides a useful view into what kanban is and how it can augment Scrum.
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The Industrialization of Software Delivery
IT has consistently failed to deliver expected value time and time again. According to Ian Thomas, Industrialization (componentization, specialization) may be a solution for supporting software agility and reliability in the new business environment.