InfoQ Homepage Architecture Content on InfoQ
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Article: Colors and the UI
In this article, Dr. Tobias Komischke explains how colors used in a GUI can influence our interaction with a computer and offers advice on using the appropriate colors for the interface.
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Interview: Damien Katz Relaxing on CouchDB
In this interview, Damien Katz talks about CouchDB, a distributed, fault tolerant, document oriented database developed by Apache Incubator. CouchDB is written in Erlang, and the database is accessed through an HTTP/JSON API. The database view engine is run on JavaScript, but other languages have been used like Ruby and Python.
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Martin Fowler Sees a Thaw in Frozen Thinking about Data Storage
In a recent blog post, Martin Fowler, a renowned software thought leader, observed at last week's QCon that the deep freeze in thinking about databases in application architectures is thawing. The world has been stuck using RDBMS databases for every application use case, but the time has come to also consider RISC RDBMS or distributed document-oriented databases.
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Article: Harvesting SOA
In a new article, Wil Leeuwis explores lessons that can be learned from a historical perspective when thinking about SOA. He argues there's a lot of old, well understood and practically applied theory that can help us harvesting the profits of the innovation part of the services-world.
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Business Case for SOA
One of the prerequisites for successful SOA implementation is an understanding of the business problem that will be solved and building a business case for the implementation.
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Rails 2.2 Released: A Glance at New Features
After two release candidates, Rails 2.2 has been released. We take a look at some of the major new features and improvements.
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Practicing Agility in Application Architecture
Microsoft has published a How-To Design Using Agile Architecture guide under patterns & practices providing detailed guidelines to follow when architecting an application, the Agile way.
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The Generic SOA Failure Letter
Gartner analysts have written a letter from a fictional SOA architect/engineer to their CEO/CTO explaining why SOA has failed for them. Even though it is a work of fiction it does cover some interesting points.
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Agile Usability
Jakob Nielsen, usability guru and author of Usability Engineering, raises the concern that Agile methods are a threat to traditional approaches to designing usability. He goes on to propose solutions so that usability designers can work together in the Agile world. In addition Alistair Cockburn, while generally supporting Jakob, takes issue with a few of his points.
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Article: Composite Oriented Programming with Qi4j
The goal of modeling domain concepts through objects set by OOP has for a long time been handled in insufficient ways. In this article we introduce the concept of Composite Oriented Programming, and show how it avoids the issues with OOP and reignites the hope of being able to compose domain models with reusable pieces.
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JavaFX and Adobe Flex Insider Shares Thoughts
Chet Haase of Adobe Systems, who previously worked at Sun on the JavaFX team, shared his comparisons of JavaFX and Adobe Flex on the Yahoo FlexCoder group.
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Interview: Dan Farino About MySpace’s Architecture
In this interview taken by InfoQ’s Ryan Slobojan, Dan Farino, Chief Systems Architect at MySpace, talks about the system architecture and the challenges faced when building a very large online community. Because MySpace is built almost entirely on the .NET Framework, Dan explains how a .NET product scales on hundreds of servers.
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Microsoft ESB Guidance 2.0 CTP
With the wealth of new features and support for Microsoft BizTalk Server 2009, Microsoft ESB Guidance 2.0 CTP, released last week, strengthens company’s position in the ESB market.
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Article: The Limits of Code Optimization: a new Singleton Pattern Implementation
The Java double-check singleton pattern is not thread safe and can’t be fixed. In this article, Dr. Alexey Yakubovich provides an implementation of the Singleton pattern that he claims is thread-safe.
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Amazon Has Started Delivering Its Clouds with CloudFront
Amazon has announced today CloudFront Beta, a cloud Content Delivery Network (CDN), that can offer low-latency and high speed content transfer all over the globe through a series of edge points located on three continents. CloudFront is integrated with Amazon’s S3 and EC2 services.