InfoQ Homepage Architecture Content on InfoQ
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Using Amazon Web Services to Implement a Video File Conversion app
As covered on InfoQ in the past, Amazon's infrastructure services platform is enabling new levels of cost savings as well as capabilities for certain classes of applications that can map to its scalable compute and storage services. One recent sample application demonstrates building a complete video file conversion service.
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Are Agile Development Practices Detrimental to Architecture and Design?
Is iterative and incremental development à la Agile practices - where one builds only what is required per iteration - detrimental to good design? Does Scrum encourage ignoring architectural issues? Can design and architecture evolve effectively without the technical Agile practices? Does test-first development lead to good design? Or does the red-green-refactor loop stall at local-minima?
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Article: Intro to .NET 3.0 for Architects
Mohammad Akif introduces the concepts behind .NET 3.0 that architects need to understand. Mohammad walks through the basics of Windows Communication Foundation, Windows Presentation Foundation, Workflow Foundation and Windows Card Spaces.
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Google Scalability Session Report
Dare Obasanjo shared his notes on a session given by Jeff Dean at the Google Conference on Scalability, "MapReduce, BigTable, and Other Distributed System Abstractions for Handling Large Datasets".
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Agile, Architecture and the 5am Production Problem
What does "just enough architecture" mean? Can we agree on this? The answers from FDD and XP seem divergent. Michael Nygard, author of Release It! unravels the story of a production problem which typical Agile approaches would not have prevented, asserting that Agile teams may need to attend more to architecture, if they want to sleep through the night once it's deployed in the real world.
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IBM Updates Architect Content/Info Kit
IBM in May updated their "Software Architect Kit", a bundle of content for architects including podcasts by Grady Booch on trends, patterns and best practices in architecture, webcasts, demos, and whitepapers on patterns-based development, SOA, model-driven architecture, and software structure & modularity. The kit requires registration before all the content can be downloaded.
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Applying REST Principles to Complex Applications
In a blog post, REST expert Joe Gregorio shows how to apply REST principles to complex applications, using the Apache DayTrader Benchmark, which requires reliable delivery of orders, as an example.
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Is REST Winning?
The topic of REST as an alternative for integration has been debated on InfoQ many times before. Recent news suggest REST is now gaining mind share among analysts and vendors, with some seeing REST as "the next big thing".
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Presentation: Bringing SOA to Life: A New Danish Infrastructure
In this presentation, Mikkel Hippe Brun introduces Denmark's national Service Oriented Infrastructure. Topics covered include the infrastructure's WS-* based architecture and the choice of standards.
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Article: The Challenges of Latency
In an exclusive InfoQ article, eBay architect Dan Pritchett explains why global, large-scale architectures need to address latency, and what architectural patterns can be applied to deal with it.
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CIO JP Rangaswami on open source in the enterprise & the future of information
In this InfoQ exclusive, CIO JP Rangsawami explains how open source became a corporate IT strategy at investment bank Dresdner Kleinwort Wasserstein and why CIOs of major enterprises should consider open source for software development initiatives. JP also explains his vision of four pillars of the new world if information: Syndication, Search, Fulfillment, and Collaboration/Conversation.
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Opinion: How to Tell Whether to Fire your Enterprise Architect
David Linthicum suggests there's a huge difference between "the traditional enterprise architecture crowd" and those who assess the value of SOA. He recommends a company might be in need of a new Enterprise Architect if they don't assess the value of SOA correctly.
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InfoQ Article: Mark Baker on "The Lost Art of Separating Concerns"
In a short article, Mark Baker claims the default approach to SOA development fails to properly separate concerns, and describes how this is different in Web architecture.
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Presentation: Joshua Bloch on Good API Design
A well-written API can be a great asset to the organization that wrote it and to all that use it. Given the importance of good API design, surprisingly little has been written on the subject. In this talk (recorded at Javapolis), Java library designer Joshua Bloch teaches how to design good APIs, with many examples of what good and bad APIs look like.
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Architecture a Key Factor in Scaling Agile
Scott Ambler's recent article "Scaling Agile Development Via Architecture" summarizes strategies for Agile teams regarding software architecture, and argues that an effective approach to architecture is an important key to successfully scaling Agile software development.