InfoQ Homepage Architecture Content on InfoQ
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Designing Loosely Coupled Metro Applications with URIs
Protocols allow applications to launch other applications using URIs much as you would launch a website. This allows you to build a collection of small work-flow centric applications that work together seamlessly.
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Microsoft has Abandoned Silverlight and All Other Plugins in Metro IE
Though it has been hard, we have been trying to avoid reporting on rumors about the death of Silverlight for quite some time. As in all things, rumors tend to be exaggerated or out-right false. Unfortunately the end of Silverlight is no rumor; if Microsoft doesn’t change course it, as well as Flash and other plugin technologies, will be effectively unusable when Windows 8 is released.
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Build Sessions to Watch For
With 274 sessions at the //Build/ conference it is hard to predict which are going to be important and which are just filler. Here is a rundown of the sessions we think are going to be important to enterprise developers.
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Major UI Themes in Windows 8
Windows 8 Metro doesn’t just change the way applications look, it fundamentally changes how they behave. Applications will no longer be running in the background at all times, they will be suspended whenever they are not view. Rather than a save button, most applications will be constantly updating data on the cloud so that the user can seamlessly switch from one device to the next.
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Google Adjusts GAE Pricing Terms Based on User Reaction
Google has reacted to recent developments regarding the increase in GAE prices which took developers by surprise, making a number of adjustments to the pricing plan, the most important being: the new billing is delayed until November 1st and the number of free Instance-Hours is raised from 24/day to 28/day.
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AppFabric Queues, Topics and Subscriptions Released
Windows Azure AppFabric Features, Queues, Topics and Subscriptions, which were in CTP for some time now have now been released. These enable new scenarios for Applications hosted on Windows Azure such as asynchronous Cloud Eventing, Event-Driven SOA, Load leveling/balancing and more.
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Did CEP deliver for SOA and can it for Cloud?
At the peak of the SOA hype, Complex Event Processing (CEP) was hailed as SOAs "next big thing". Since then several CEP solutions have come and gone, and the term CEP is not used as much as it once was. Has it failed to deliver on initial claims or has it simply become a core part of most SOA infrastructures that we take it for granted? And does CEP have anything to offer the Cloud?
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Spring AMQP 1.0 GA
SpringSource, a division of VMware, has released Spring AMQP 1.0 GA (1.0.0.RELEASE). The Spring AMQP project applies core Spring concepts to the development of AMQP-based messaging solutions, and is available in both Java and .NET versions.
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Latest Release of Zachman Framework Highlights Its Role as an Ontology
John Zachman, considered one of the fathers of the Enterprise Architecture discipline, recently released the third edition of his popular framework. This version included some minor text updates, improved graphics and a subtle effort to re-classify this artifact as an ontology instead of a framework.
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SOA Gateway: A Lightweight, Low-Cost Alternative to the ESB
Jaime Ryan in an article for ComputerWorld recommends the replacement of ESBs with lower-cost, easy-to-use and lightweight modern SOA gateways which fulfill not only the typical ESB functional requirements but also add non-functional capabilities. InfoQ spoke to Jaime Ryan to present his detailed analysis behind this reasoning.
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Eclipse Virgo 3.0 Released
Eclipse Virgo, the evolution of the Spring DM OSGi server, has released version 3.0. The new release includes Gemini Web 2.0 and supports Tomcat 7 (with Servlet 3.0) as well as a new Jetty supported web container.
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.NET Developers Now Can Access Google Discovery APIs
Google has released in open source form the .NET APIs Client Library which can be used to access services providing discoverable APIs such as Books, Analytics, Latitude, Prediction, Tasks, Translate and others.
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Google App Engine Price Rises Shock Developers
Google has announced that its cloud computing service, App Engine, will officially lose its "preview" tag in the second half of September. At the same the company is raising prices, presumably in an effort to turn the product into another profit centre for the company.
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Ruby on Rails 3.1 Released, Brings Assets Pipeline, Streaming, and Javascript Changes
Exactly one year after the last major released, the Ruby on Rails team released Rails 3.1. The highlights of this release are support for HTTP Streaming, more intelligent migrations and the new assets pipeline that makes it easier to use CoffeeScript and Sass.
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Does Anybody Listen? - Podcasts related to Architecture Topics
Keeping up to date on software architecture is difficult, because only a few information sources cover this important area explicitly. Of course, Online Services like InfoQ offer a lot of information on software architecture and design. But what about learning in your spare time,for instance when you are commuting or during your running exercise? Can audio podcasts provide an appropriate solution?