InfoQ Homepage Architecture & Design Content on InfoQ
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Contracts for Agile Software Development
While the Agile Manifesto says "Customer collaboration over contract negotiation", contracts are a reality for many developers and firms. Peter Stevens has analyzed 10 different types of development contracts, shedding light on how well each style fits an agile project. He has uncovered a couple that seem to fit much better than either fixed-price or time-and-materials.
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Bruce Eckel on Python, Java, Flex, and RIAs
In this post, InfoQ interviews Bruce Eckel to get his thoughts on the RIA landscape and to find out what he has been up to, as Bruce recently released a book he coauthored titled First Steps in Flex.
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CrossTwine Linker Aims to Boost MRI and 1.9.1 Performance
CrossTwine aims to improve the performance of MRI, 1.9.1, and Python. Unlike new Ruby VMs, the CrossTwine Linker allows to improve efficiency of the existing interpreters and VMs, while keeping their complete feature set. The company plans to offer services to use the CrossTwine Linker technology to speed up specific applications.
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SOA Meets Formal Methods
In a recent blog post Steve Ross-Talbot, one of the main authors of the WS-CDL specification, discusses how he has been using a CDL-based methodology in insurance services and seen an 80% reducing in time to develop and deploy SOA successfully.
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Flex Builder for Linux Dead?
Over the last few years, Adobe has taken a number of steps to entice a broad range of enterprise developers to use the Flex development platform. With all Adobe's extra work to court open source minded developers, it is surprising to hear the rumblings this week about the end of Flex Builder Linux.
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Should ASP.NET Developers Learn ASP.NET MVC?
Many discussions of whether or not developers should use or learn ASP.NET MVC has been going on in blogs, Twitter and forums the last couple of weeks. The opinions varies from not recommended to all ASP.NET developers should learn it. InfoQ have tried to summarize some of the recent activity around this topic.
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Article: Grid Computing on the Azure Cloud Computing Platform, Part 1
In this 3-parts series of articles, David Pallmann explains how to perform grid computations on the Azure cloud computing platform. In Part 1 he presents a design pattern for using Azure for grid computing, while in Part 2 and 3 he is going to give a concrete code example.
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Interview: Guy Steele Interviews John McCarthy, Father of Lisp
In this phone interview that took place in front of an audience at OOPSLA 2008, Guy Steele spins a yarn with John McCarthy, the father of Lisp, attempting to find out some details surrounding the language inception in the 50’ and its later evolution.
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Adobe ConnectNow-Terracotta Integration Uses Distributed Shared Memory to Manage Scalability
Adobe ConnectNow is a free web conferencing and collaboration software. It's built on the Adobe Flash Collaboration Service (AFCS). For the Java server-side component of AFCS, Adobe integrated ConnectNow application with Terracotta software to take advantage of Terracotta's shared application memory store to address scalability of the web application.
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What Is .NET 4.0 Beta 1 Going to Bring to PLINQ?
Ed Essey, a Program Manager on the Microsoft Parallel Computing team, wrote on the latest enhancements to PLINQ that are to appear in .NET 4.0 Beta 1 that is to be released soon. Some of them are: “With” Operators Pattern, Execution Mode, Cancellation, Refactoring, Performance Improvements.
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The Web, The Browser And AtomPub
In response to Joe Gregorio’s post, on why the browser is undermining the adoption of Atompub protocol, Sean McGrath, had an interesting take on the changing notion of what constitutes a web application.
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SQL Enlight T-SQL Analyzer
SQL Enlight is a tool designed to expedite and facilitate T-SQL development through code analysis and templating. SQL Enlight integrates into MS Visual Studio and SQL Management Studio.
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Temporal and Behavioral Coupling
Low coupling has always been the Holy Grail of good software engineering. In his new post, Ian Robinson explores two specific types of coupling, temporal and behavioral.
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Article: Using SketchFlow to Create Better Prototypes
Simon Guest of Microsoft introduces SketchFlow by discussing why prototyping is an important developer skill and how a tool can enhance developer-customer interaction. The functionality and features of SketchFlow are presented in the context of an ongoing sample application (an on-line store).
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What Software are Other Geeks Using?
Wakoopa, a new start-up based in Amsterdam, Holland, has created a new social network aimed at discovering and sharing what applications people are using. While its user base is relatively small and geek oriented, the network provides useful insight on software usage with a social twist.