The MagLev project has released version 1.0 of their Ruby VM. The Ruby implementation is based on the GemStone/S Smalltalk VM which comes with GemStone's distributed cache, ACID transactions, and persistence system (OODB). InfoQ caught up with Monty Williams of the MagLev project to talk about where MagLev fits on the NoSQL spectrum, and much more.
Imagine you are doing maintenance on an application from the late 90’s that uses the classic ADO libraries. The recompiled code works fine on any Windows 7 SP1 machine, but mysteriously crashes on the Windows XP machines that have been running the program for nearly a decade. This is the problem facing lots of maintenance developers.
As the name implies, Managed Extensibility Framework is a framework for extending .NET applications. In a recent Channel 9 interview Oleg Lvovitch and Kevin Ransom talked about the history of MEF and what’s planed for version 2.
In a recent news article the Massachusetts Institute of Technology has introduced a technology for automatically remembering connections between objects. The provided system determines how objects in a large software project interact, so it can inform latecomers which objects they will need to design certain types of functions.
Behavior Driven Development (BDD) is being increasingly seen as an alternative way to approach Test Driven Development. SpecFlow and NSpec are popular frameworks for BDD in .NET. They help create test specifications that are easy to read even for non-programmers and allow the design of the software to be driven by it’s purpose.
Creating a public API for an existing website is always a risky venture, and StackExchange’s open editing policy makes it even riskier than most. In a recent series of articles, Kevin Montrose talks about what decisions went into the StackExchange API and what lessons they learned along the way.
The International Software Product Line Conference (SPLC) is the most important event that covers the full range of Product Line Engineering in software-intensive products. Its 15th incarnation will take place in the Munich City Center from August 21st to August 26th.
Keeping up-to-date with software architecture can be a tough endeavor. Information is normally available within thick books or somewhere hidden in the Web. Another more entertaining way can be to watch clips available at video sites such as YouTube and Vimeo.
The Special Interest Group on Software Engineering (SIGSOFT) of the Association for Computing Machinery (ACM) have awarded Mary Shaw and Dave Garlan the Outstanding Research Award 2011. Both computer scientists have pioneered the work on Software Architecture at the Software Engineering Institute of the Carnegie Mellon University in Pittsburgh.
Software Architecture is one of the important topics for software engineers, because many failures of software development projects are caused by inadequate design. Thus, it is essential to learn more about architectural issues in theory and practice. Interesting new books that have been published recently or in the near future could be very helpful
Machiel van der Bijl from the University of Twente in the Netherlands recently introduced a Model-based testing approach which is supposed to automate software testing.
There are usually multiple things which need to be done before the start of a project. Teams usually use 'Iteration Zero' to put all necessary systems in place in order to start delivering business value in subsequent iterations. Is this the right way?
The CompArch Conference is a federated conference that brings together researchers and practitioners interested in Component-Based Software Development and Software Architecture. This year the event is held at the University of Colorado in the United States from June 20th to June 24th. As general chairs Ivica Cnrkovic and Judith Stafford were appointed.
Late last month Google released Guice 3.0, a Java framework that implements the dependency injection (DI) design pattern. The motivation behind Guice was to make it easier for programmers to write DI code by reducing the need to write boilerplate factories. This article examines the new 3.0 features, loks at how Guice 3.0 supports Spring DI, and introduces Guice 4.1 (a.k.a. MiniGuice).
Attribute Based Caching provides declarative method-level caching and cache invalidation for .NET applications. Attributes applied to a method specify how it should be cached with no additional code necessary.