InfoQ Homepage News
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Second Level Caching with Entity Framework
Second Level Caching is one of the features that is not present out-of-the-box in Entity Framework. In an MSDN article “Second-Level Caching in the Entity Framework and AppFabric” Julie Lerman shows how to implement Second Level Caching with Entity Framework to take advantage of caching services like Microsoft AppFabric.
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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?
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Steve Denning on Customer Delight at Agile 2011
Steve Denning gave two talks at the Agile 2011 conference in Salt Lake City, both focusing on moving organisations to "21st Century Management" and showing how Agile principles support and enable this change. He maintains that management is in need of an overhaul and that the takeup of Agile approaches helps organisations to make these changes, but Agile alone is not enough.
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William McKnight on Columnar Databases
Columnar databases offer better data storage capabilities for certain business use cases compared to the traditional relational database management systems. William McKnight spoke at NoSQL Now 2011 Conference last week about the columnar databases and how they can be effective for certain data storage needs.
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Silverlight 5 RC: Microsoft Reinforces Their Commitment with Many New Features
Microsoft has announced Silverlight 5 RC ahead of the BUILD conference, making sure the are no more questions about their commitment regarding their favorite browser plug-in technology. Silverlight 5 has many new features, including: 2D and 3D graphics rendered via the GPU, remote video control, P/Invoke support, in-browser trusted applications, better performance and tools.
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SQL Server Bids Farewell to OLE DB After Denali
Denali will be the final edition of SQL Server to support OLE DB, because Microsoft considers ODBC to be the industry standard for relational data access.
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Aeolus–A New Open Source Multi-cloud Management Solution
Aeolus is an open source project intended to provide solutions for managing packs of virtual machines across various private and public clouds. The project has been started by Red Hat, but they do not want to own the project, inviting other companies to join forces with them in creating an open cloud management solution.
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Fuel PHP: An MVC Framework
The Model-View-Controller pattern is pretty much dominating professional, customer facing website design these days. While single-file scripts and form builder technologies still have a place, MVC seems to strike the right balance for many developers. The Fuel framework for PHP intends to capitalize on the work done by earlier MVC frameworks such as Ruby on Rails.
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Some Users Complain about Windows Azure
Appirio switched from using Windows Azure to Salesforce.com’s Database, mentioning difficulties with deployment, using Web Roles and DBA overhead, while Adron Hall, a developer, complained about the SDK, price, and administration issues.
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Enterprise Library To Get Auto-Scaling Of Windows Azure Applications
Windows Azure Integration Pack for Enterprise Library will bring support for a lot of Azure-only scenarios. One of these is auto-scaling of both web and worker roles, depending on various parameters such as CPU Utilization, message queue backlogs, specific date and time or even business metrics (such as # of unprocessed orders).
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JSR-107, JCache: Alive and Going to be Part of Java EE 7
Distributed caching is the tip of the spear for performance, yet Java does not have a standard API. JSR-107 has gained some notoriety over the years because its old yet not done. Given the increased demand for caching, it seems JSR-107 will finally see the light of day, and be part of Java EE 7. InfoQ caught up with Greg Luck, JSR-107 specification and Ehcache lead developer to discuss.