InfoQ Homepage Architecture & Design Content on InfoQ
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Automatic Parallel Processing, Will It Work?
Larry O'Brien questions the assumption that multi-core processors and languages that can leverage them will necessarily lead to performance gains.
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Article: Adding Properties to Ruby Metaprogramatically
Werner Schuster walks us through a simple example of adding Java-style properties support (declarative getters, setters and change listeners) to Ruby classes via a Mixin by using elements of Ruby meta-programming. Introduces ideas for enhancement using principles of design-by-contract and pluggable type systems.
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APLN Takes on Certification
The Agile Project Leadership Network, unlike the Agile Alliance, has decided to wade into the certification waters. The APLN has decided to take input from the community as it embarks on defining two different levels of Agile Leadership certification.
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WS-TX as an OASIS standard
OASIS approves the Web Services Transactions committee specifications as a new standard and the TC co-chair blogs about its history.
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Spec# Puts an End to Null Reference Exceptions
Version 1 of Spec# has been released. Spec# in a variant of C# that supports design by contract features such as a non-null type system, pre and post conditions, loop invariants, and object invariants.
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WPF/E is Now Silverlight
With much fanfare, Microsoft has announced Silverlight, a new cross-platform, browser independent runtime designed based on XAML and JavaScript with the potential to go head to head with Adobe Flash.
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14 Ruby projects accepted for Google Summer of Code
14 Ruby projects were accepted for the Google Summer of Code bounty program. The projects range from a debugger for Rails, to a project writing an RSpec specification for Ruby, to protocol implementations using EventMachine and Ragel, and more.
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Interview: Ramnivas Laddad on AOP Design, Modelling, and Policy Enforcement
Ramnivas Laddad talks about domain aspects, how aspects fit in the design phase, how to model aspects in UML, how to enforce policies with Aspects, how he used Aspects to diagnose production problems including touch threading problems, and using aspects to simplify design pattern implementation.
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Article: Interview with Restlet creator Jérome Louvel
In this exclusive InfoQ interview, Jérome Louvel talks about Restlet, a Java framework for building Web applications following the REST architectural style. Topics covered include the reason for Restlet's existence, REST support in Web services frameworks and in Ruby on Rails, expectations for JSR 311 and Restlet's roadmap.
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An SOA and Agile Discussion
SOA aims at making the entire enterprise agile by using services as the building blocks for applications. Agile software development aims at making organizations agile by introducing practices that increase communication and feedback. This article brought up a few points of agreement and disagreement between the two techniques and readers have started discussion their points of view.
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Is Type Inference a Good Idea for Java 7?
The Java community has been debating the concept adding type inference to Java 7 the last few weeks. A number of developers have spoke out against such a feature however.
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Choosing Patterns over Abstractions: Streaming XML
Due to its structure, XML does not naturally stream well. Microsoft’s XML Team researched several different APIs in an attempt to abstract away the complexity. In the end, they choose to give up on abstract APIs and instead demonstrate some coding patterns to accomplish the same goal.
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CnPack获得2006年开源软件竞赛金奖
CnPack IDE专家包项目（简称CnWizards）在2006开源软件竞赛中获得专业组金奖。CnPack IDE 专家包是一组集成在Delphi/C++Builder/BDS的IDE中，用于增强IDE功能、提高IDE的可用性及开发效率的免费、开放源码工具。
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XRuby: Another Approach to Ruby on the JVM
Besides JRuby, the XRuby project is hard at work to bring Ruby to the JVM. It's different in that it's a Ruby to Java bytecode compiler, whereas JRuby currently uses an AST-based interpreter, together with some JIT compilation. InfoQ caught up the XRuby developers for a status report, and invited the JRuby team to offer their opinions on cooperation opportunities.
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Ted Neward on Interop & Office Integration interview & whitepaper
Ted Neward has published a detailed whitepaper on Java and .NET integration with samples showing Office clients over Spring-based Java systems, SQL Server & JSP. At the same time InfoQ has published a video interview with Ted that talks further about Office integration possibilities as well as various interop approaches (in-proc, messaging, web services) work and when to use them.