InfoQ Homepage Architecture & Design Content on InfoQ
-
Gizmox Releases Visual WebGui 6.4 Preview Version
Gizmox announces the release of a free preview version of its Visual WebGui, version 6.4, product. VWG promises a point-and-click tool for RIA development (DHTML or Silverlight) that requires no HTML, CSS, or XAML coding; and that can be integrated with Photoshop, Expression Blend, and Flash CS.
-
Interview: The Well-Grounded Rubyist
This interview talks about David A. Black’s new book, The Well-Grounded Rubyist, and his views on learning Ruby and making the transition from Ruby 1.8.6 to 1.9.1.
-
Java Persistence 2.0 Proposed Final Draft
The Java Persistence API version 2.0 has reached the proposed final draft stage. It adds a typesafe API for criteria queries with a corresponding metamodel API, and support for Bean validation.
-
Article: Metamodel Oriented Programming
In this article, Jean-Jacques Dubray questions the belief that code and models are two separate worlds. He presents a unified view of Model Driven Engineering, Architecture and Programming models based on a novel approach to specify execution element semantics in DSLs.
-
Server Fault Serves the Sysadmin Community
Building on Stack Overflow’s success, Jeff Atwood and Joel Spolsky have launched Server Fault in public beta, a new questions&answers web site targeted at system administrators and IT staff.
-
Is SOA Still Dead?
Anne Thomas Manes continues blogging about SOA being dead, citing slowing software spends and SOA software infrastructure sales while other specialists blame the economy and people’s approach to SOA.
-
Engine Yard Has Taken Over Ruby 1.8.6 Maintenance
Engine Yard has taken over the maintenance of Ruby 1.8.6. We talked to its new maintainer Kirk Haines to find out what they have planned for the future.
-
Felix Bachmann on Evaluating Software Architecture
Evaluating software architecture and identifying risks in applications is an important part of enterprise architecture (EA). Felix Bachmann of SEI recently talked about how to effectively evaluate software architecture. He hosted a seminar at SEI Architecture (SATURN) conference on this topic. He also discussed how Architecture Tradeoff Analysis Method (ATAM) framework utilizes these principles.
-
Rich Hickey on Clojure's Features and Implementation
In this interview from QCon London 2009, Rich Hickey talks about Clojure. The discussion includes the ideas behind Clojure's STM support, what other concurrency primitives Clojure supports and which ones might get added in the future. Other topics covered are Clojure's AOT support, the role and implementation of multimethods, Clojure ports to other systems and much more.
-
Presentation: Building a Large Scale SaaS Application
Dan Hanley, of Magus, discusses design principles, architectures and infrastructure of the SaaS frameworks used by Magus to rapidly develop and deploy large-scale, web-based, applications for clients. Along the way he discusses the components of their technology stack and the evolution of their methodology.
-
Measuring Agility, Craftsmanship, and Success
While Scott Ambler, Ross Pettit and others continue to pursue the creation of a maturity model for agile, David Starr has looked at how and why an organization might want to measure things like: agility, craftsmanship, and organizational success. He found craftsmanship relatively easy to measure, while agility was the most difficult to measure in a useful way.
-
Presentation: The Joys and Pains of a Long Lived Codebase
In this presentation recorded at QCon SF 2008, Jeremy D. Miller shares lessons learned while developing a project over 5 years. He talks about his mistakes, what to avoid and how to design, code and test better.
-
Article: Grid Computing on the Azure Cloud Computing Platform, Part 3: Running a Grid Application
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 presented a design pattern for using Azure for grid computing, while in Part 2 he showed how to develop such an application in C#. In this part he is going to explain how to run this application.
-
Performance Roundup: Heap Stacks Boost Threads in 1.8.x, MacRuby AOT, ZenProfile and EventHooks
New patches by Joe Damato improve the efficiency of Ruby 1.8.x's green threads with heap stacks: instead of copying the entire stack at every context switch, the patches actually switch between different stacks. Ryan Davis released zenprofile and event_hook for efficient profiling. Also: work on a MacRuby Ahead of Time compiler using LLVM has started.
-
Writing an Article for the AgileQ
InfoQ's AgileQ team has decided to publish more community articles. If you have knowledge to share to help others with their real-world issues in understanding, adopting, and adapting Agile principles, values, and practices then consider submitting an article for publication at InfoQ.