InfoQ Homepage Architecture Content on InfoQ
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Article: What Would Alan Cooper Do?
In this article, Naysawn Naderi makes a summary of About Face 3, Alan Cooper’s book, noting some key takeaway points. The User Interface plays an important role in an application, be it a desktop one, a web application or a mobile one, and the guidelines contained by the article help creating better interfaces.
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JRuby and Clojure - A Good Match?
Clojure is a JVM based LISP with interesting properties for concurrency (persistent data structures, STM). New libraries for Clojure are popping up - and some of them are inspired by Ruby libraries such as HAML, ActiveRecord, Rack, and others. We also look at combining JRuby and Clojure to get the best of both Ruby and LISP world, as well as access to technologies such as STM.
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A Quick Look at Architectural Styles and Patterns
App Arch Guide 2.0 (Microsoft patterns&practices), Chapter 6, talks about architectural styles like Message-Bus, Layered Architecture, SOA. Beside those styles there are numerous architectural patterns like Plug-in, Peer-to-Peer, Publish-Subscribe. Some authors make a difference between architectural styles, patterns and metaphors.
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Presentation: Behind the Scenes at MySpace.com
In this presentation filmed during QCon SF 2008, Dan Farino, Chief Systems Architect at MySpace, talked about administering thousands of web servers from a system’s architect viewpoint. He mostly detailed the performance counter monitoring used by MySpace, the system profiler and the system administration site demoing the tools for the audience to see how it works.
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Article: Distributed JBI
Officially, the JBI (Java Business Integration) standard is limited to a single Java Virtual Machine (JVM) instance. In a new article, Sun's Derek Frankforth describes and contrasts the strengths and weaknesses two different styles of setting up a distributed JBI topology using OpenESB, and shows how they complement each other in the end.
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Article: A Message Type Architecture for SOA
This article proposes a new Message Type Architecture to help manage the message formats in a SOA. The approach based on two related DSLs, one for the Enterprise Data Model and one for the Message Types, promotes reuse and helps aligning the Data and SOA governance processes.
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SonarJ Community Edition Offers Architecture Analysis and Management for Java Applications
SonarJ Community Edition offers architecture analysis and management for small to medium size Java applications. hello2morrow, the company behind SonarJ software, recently launched the free version of the architecture analysis tool. The community edition can be used to analyze Java applications with upto 500 internal classes (approximately 50 to 60 KLOC).
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Refactoring Not a Substitute for Design
A member of the stack overflow community asked "Is design now a subset of refactoring?" The question highlights a common misunderstanding about the agile approach to emergent design. A common agile mantra is: "Test. Code. Refactor. Repeat!" This approach doesn't replace design; it simply spreads the work out over the life of the project.
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Article: JavaScript Test Driven Development with JsUnit and JSMock
This article by Dennis Byrne is a crash course in writing maintainable JavaScript. Dennis uses stubs, mock objects and a little bit of dependency injection. He also uses JsUnit to run unit tests and a JavaScript mock object library called JsMock.
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Managed Extensibility Framework Preview 4
Microsoft's Managed Extensibility Framework is an open source (MS-PL) .NET application composition framework available on CodePlex. MEF provides aspects of a plug-in model and an inversion of control container. Code Preview 4 includes performance and diagnostic improvements.
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Applying SOA Lessons to Web 2.0 Implementations
In their new article, two experienced SOA architects present five SOA best practices that can help to achieve success in adopting Ajax, REST, and other Web 2.0 technologies.
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Presentation: Convergence: Model-Based Software, Systems And Control Engineering
In this presentation filmed during OOPSLA 2008, Janos Sztipanovits attempts to tackle the complexity of large scale systems integration. Software, systems and control engineering converge in such systems, raising the integration challenges and demanding a new approach to model-based design.
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Interview: Software Design Helps Being Agile
In this interview made by InfoQ’s Deborah Hartmann during Agile 2008, Rebecca Wirfs-Brock talks about software design, the need for good design and the technical debt that might accumulate slowing down the development process. The conclusion is that agile developers should not disregard design.
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TOGAF 9 Released
The Open Group announces the availability of version TOGAF (The Open Group Architectural Framework) Version 9.
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Enterprise Flex with Anvil
In this post, Anvil project founder Ryan Knight shares about his open source project with InfoQ.com. Anvil is an open source project that was built to help make Enterprise Flex development easier. In addition, it provides a portal environment for running Flex applications.