InfoQ Homepage Development Content on InfoQ
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AgileEvents Monthly Update
The AgileEvents calendar is a place for non-profit or commercial groups to announce their events for the Agile community, free of charge. Here's what's coming up as of December 1st, including user groups, Extreme Tuesday club (XTC), training, and "Naked Agilists" (which, fortunately, meet on skype). AgileEvents can easily be added to your own website, ical or gcal calendar to keep you up to date.
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Duck Typing and Protocols vs. Inheritance
A recent debate on the RubyTalk list asked where to use is_a? vs respond_to? This highlights situations where objects respond to the same interface, but don't share any superclasses. We look at this debate and solutions in other languages such as Smalltalk, Erlang, and Scala.
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Pulse Seeks to Clarify the Eclipse Deployment Picture
Earlier in the month at EclipseWorld Genuitec (creators of MyEclipse) announced Pulse a free software service that alleviates the frustration of managing Eclipse-based software whether commercial or open source.
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Adobe AIR: Do we really need browser apps that run on the desktop?
Adobe Integrated Runtime (AIR) is a platform that allows developers to use web technologies to build desktop applications. Danny-T is questioning the Adobe AIR paradigm on his blog posting, ‘Is breaking out of the browser the right next step?’
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Evidence Based Scheduling and FogBugz 6.0
Joel Spolsky recently posted an article about Evidence Based Scheduling. The post focuses on managing and identifying good estimates, in turn allowing the project manager to forecast the probability of delivering on a given date, adding a new method of measurement to the agile project manager's toolbox. InfoQ investigates the theory behind the practice, and its implementation in FogBugz 6.0.
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QCon London March 12-14 Announced
QCon London 2008, taking place March 12-14 has been launched and is open for registration. QCon is an enterprise software development conference for team leads, architects, and project managers covering the range of topics also on InfoQ as well as a strong focus on architecture & design, real world case studies, and more. This is the 3rd QCon, don't miss it!
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The Architecture Journal Reader
Microsoft released The Architecture Journal Reader, which is a WPF reader application for The Architecture Journal.
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10 Tips when Upgrading to Visual Studio 2008
Get a jump on upgrading to Visual Studio 2008. Visual Studio 2008 was recently released and developers often want to be the first ones on the block to install the latest versions of their favorite developer tools. Sometimes this comes at price when making the wrong choices during the upgrade process.
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Visual Basic's Questionable Place in Microsoft's Roadmap
Since the beginning, Microsoft has publicly claimed that Visual Basic and C# would be equally supported on the .NET platform. The community, on the other hand, has constantly accused Microsoft of not supporting VB. So where does the truth lie?
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New SQL Server Data Type: HierarchyId
Tree-like hierarchies has always a problem in relational databases. Microsoft's first attempt at addressing this was in SQL Server 2005 with the implementation of Common Table Expressions. While CTEs work over existing schema, Microsoft has sought a way to treat hierarchies as first-class concepts. To this effect, they have introduced the HierarchId data type in SQL Server 2008.
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Jonathan Allen on Equality Operator Overloading
Jonathan Allen provides guidance through a systematic walkthrough of both a reference type and value type that support equality. Jonathan provides code samples in both VB and C# to demonstrate the nuances of each .NET language. He also covers usage in both structures and classes.
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Microsoft Updates Software-as-a-Service Reference App LitwareHR with S+S
As more enterprises are looking at software-as-a-service (SaaS) solutions, Microsoft has augmented their LitwareHR reference application to include the Software + Services (S+S) model. Enabling the integration of local and "in the cloud" software, S+S allows for the disconnected and offline scenarios lacking in today's hosted solutions.
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Buzzword – RIA Word Processor: Built Using Adobe Flex / AIR
Adobe recently acquired Virtual Ubiquity, the creators of Buzzword - a web based word processor. InfoQ.com connected with David Coletta and Tad Staley of Adobe Systems to learn more about the product, the challenges and benefits of using Adobe Flex for its development, and what the future holds for the product.
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Debate: Scaling teams up in productivity rather than in personnel
Larger team size prevents from adopting the whole range of language abstraction tools and puts constraints on productivity. Reg Braithwaite believes that tools should not be tuned to the size of the team. He advocates for building teams around the tools and keeping them small. It appears however that team growth is often inevitable. What can be done then to maintain quality and productivity?
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Parallel Processing Framework JPPF offers Load Balancing, Failover and J2EE Integration
Java Parallel Processing Framework (JPPF) project team recently announced the first Release Candidate (RC1) of Version 1.0 of the product. JPPF is an open source grid computing framework that can be used to run Java applications in parallel in a distributed execution environment. JPPF team is planning on Version 1.0 GA release next month.