InfoQ Homepage Architecture & Design Content on InfoQ
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Article: Writing A Texual DSL Using 'OSLO'
As key part the Oslo tools is a language for modeling textual DSLs (MGrammar). This article is an an attempt to try and use MGrammar to write a small parser that can interpret dates expressed in natural language.
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WiX: The Future of Setup/Deployment Projects for Windows Developers
Setup/Deployment Projects are currently strongly tied to the Visual Studio IDE itself. This makes it unnecessarily difficult to build setup/deployment projects from tools such as NAnt and MSBuild. Microsoft will be addressing this by replacing the venerable tool with WiX, their open-source Windows Installer XML toolset.
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External DSLs: Success and Failure Factors
Given the growing interest in Domain Specific Languages, Michael Feathers provides some reflections on external DSLs, their advantages and pitfalls as well as possible success and failure factors that he believes to be function of far more than the technology.
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Reference Ontology for Semantic Service Oriented Architectures
Last month, OASIS published a committee draft of Reference Ontology for Semantic Service Oriented Architectures - an abstract framework for understanding significant entities and relationships between them within a Semantically-enabled Service-Oriented environment.
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In Other News: Free Windows for CPAN Authors
In an unprecedented move, Microsoft is giving all the CPAN authors access to an array of hosted Windows virtual machines. The machines will be hosted in Australia by a third part with the goal of making it possible for Perl on Windows to achieve parity with Perl on other platforms.
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RubyConf'08 Videos: Ruby VMs: Internals of YARV, Rubinius, MagLev
The videos from RubyConf '08 are available. We looked at the Ruby VM talks. Sasada Koichi, creator of the Ruby 1.9 VM, talks about the state of the VM, experiments with Ruby to C AOT, Ricsin and more. Evan Phoenix talks about the state of the Rubinius C++ VM. A detailed talk shows how MagLev is implemented. Also: MacRuby, JRuby, IronRuby, VM optimizations, RubySpec.
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LINQ to SQL, The Next Step
Despite the numerous problems with Microsoft ORMs and the plethora of alternatives such as LLBLGen, nHibernate, and OpenAccess, many developers are forced to use Microsoft tech because that is why their company or customer wants. And between the two offerings, it seems most developers believe that Entity Framework is not a viable option. So what are they do to?
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Agile 2009 Conference: Call for Proposals
Building on the success of last year’s metaphor of festival with multiple stages, the Agile Alliance has gone with the same approach this year. The idea behind the stages is to make what has become a large conference a smaller place so that sessions with similar themes will end up on the same stage. As a result, attendees who're focused on a few themes will see the same people again and again.
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Gartner Releases Note On How To Put The "Web" Back In "Web Services"
Nick Gall shares his insights and comments on the Gartner WOA report which he co-authored.
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Does LINQ-to-Entities really return different results depending on previous queries?
In a recent blog post Stu Smith claimed that “LINQ-to-Entities will return different results depending on what previous queries you’ve executed!”. If true, this would make using Entity Framework much harder than necessary to use. We talked to Elisa Flasko of the ADO.NET Team to find out what’s really going on.
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Article: Book Excerpt and Interview: Aptana RadRails, An IDE for Rails Development
Aptana RadRails: An IDE for Rails Development by Javier Ramírez discusses the latest Aptana RadRails IDE, a development environment for creating Ruby on Rails applications.
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Windows Server 2008 SP2 & Vista SP2 Beta Getting Ready
Microsoft has announced the public availability of Windows Server 2008 SP2 and Vista SP2 Customer Preview Program (CPP) starting Thursday December 4th on TechNet which is already loaded with information about the CPP. Besides fixes, Vista SP2 includes better searching, Bluetooth 2.1 and Blu-Ray support, an extension to the FAT file system to support UTC time stamps.
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Working Around Entity Framework's Large Data Model Issues
The Entity Framework doesn't support data models with much more than 50 to 100 entities. But since companies typically run everything from one central database, several hundred tables are the norm. Microsoft's ADO.NET team is presenting an article on Working With Large Models In Entity Framework, a list of issues and work-arounds for EF users.
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Interview: Scott Ambler On Agile’s Present and Future
In this interview, InfoQ’s Chief Editor, Floyd Marinescu, interviewed Scott Ambler, Practice Lead for Agile Development at IBM, on the current status of the Agile community and practices having a look at the perspective of the Agile’s future.
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Crack.NET – Like Greasemonkey for WinForms and WPF Applications
Using tools like Greasemonkey, users are able to extend many web applications whether or not the site owners want them to. With Crack.NET, that same level of user control can be achieved over WinForm and WPF-based .NET applications.