InfoQ Homepage DevOps Content on InfoQ
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David Chappell: Introduction To Cloud Computing
David Chappell published a Microsoft sponsored white paper on Introduction to Cloud Platforms
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An in-depth overview of modern Application Performance Management
Nicholas Whitehead, a Senior Technology Architect with ADP, published a three part article series on IBM's developerWorks entitled Java run-time monitoring that reviews, in detail, the strategies employed in modern Application Performance Management (APM) solutions.
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Oracle delivers first new release of the WebLogic App Server since BEA acquisition
Oracle has announced the release of WebLogic Server 10g R3 which is the first release of BEA’s Application Server since its acquisition by Oracle earlier this year. This version adds support for Java SE 6, Spring, Comet, improved Operations Control, FastSwap Deployment and more.
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Occasionally Connected Client Support With VS 2008 SP1
Visual Studio 2008 SP1 provides increased support for occasionally connected clients through an enhanced DataSet designer, integrating ADO.NET Sync Services and SQL Server 2008 Change Data Capture.
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Presentation: Jinesh Varia About Amazon Alexa Web Service's Architecture
In this presentation, Jinesh Varia, a Web Services Evangelist at Amazon, talks about the architecture of one of Amazon's web services called Alexa. Jinesh explains how Amazon has reached scalability, performance and reduced costs for the Alexa service.
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Hibernate 3.3: Redesigned, Modular JARs and a Refactored Caching System
Hibernate, a Java-based Object/Relational (O/R) mapping framework, released version 3.3 today. InfoQ spoke with project lead Steve Ebersole to learn more about this release and what new capabilities it adds to Hibernate.
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JUnit Still Not Dead
JUnit has recently released version 4.5 of the infamous Java testing framework, but is it enough to keep the project in the spotlight? Read more to find what's being talked about regarding the future of JUnit.
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Pros and Cons of GitHub vs RubyForge as Gem Source
GitHub recently added its own RubyGems server with an integrated Gems release process. Only problem: these Gems are not automatically available because RubyGems defaults to RubyForge as source. We talked to RubyGems maintainer Eric Hodel, PJ Hyett from GitHub, and Tom Copeland from RubyForge about the problems and possible solutions.
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SQL Server 2008 Feature Pack RTM Is Available
Microsoft has released SQL Server 2008 Feature Pack August 2008 the same day when SQL Server 2008 was released. Feature Pack is a collection of stand-alone packages, including Analysis Services, Command Line Utilities and many others, which provide additional value to SQL Server 2008.
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Fluent NHibernate
Fluent NHibernate is an API for creating NHibernate mappings programmatically instead of XML configuration files. Its goal is to reduce the difficulties faced when incorporating NHibernate in a project by providing improved readability, testing capabilities, and compile time safety.
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Drizzle - a new direction for databases
Unveiled at the O'Reilly Open Source Convention (OSCON), Drizzle can be described as a "what if" project - creating a database specially for applications that include web based apps, cloud computing components, databases without business logic (aka stored procedures), and multi-core architecture.
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Interview: Jerry Cuomo Discusses Virtualization, Cloud Computing and WebSphere Virtual Enterprise
In this interview, Jerry Cuomo talks about Virtualization and Cloud Computing and what IBM is doing with WebSphere Virtual Enterprise to help virtualize middleware and application stack. He also explains the progression of virtualization using virtual servers, collection of servers, and virtual clusters. Jerry mentions that next release of WebSphere Version 7 will have a virtual appliance option.
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Article: Developing Portlets using JSF, Ajax, and Seam (Part 1 of 3)
This article, the first in a three-part series by Wesley Hales, lays the framework for the rest of the series. It covers setting up a new project using JBoss Portlet Container and JBoss Portlet Bridge, configuring a JSF application to use JBoss Portlet Bridge, and the capabilities that JBoss Portlet Bridge provides to a JSF application.
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Comparing Virtual Machine Interfaces
Andrew John Hughes, one of the OpenJDK Innovators' Challenge finalists, has posted a multi-part comparison of the interface between OpenJDK, GNU Classpath, and their respective virtual machine implementations.
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Using Open Source in your Business: Myths and Clarifications
A white paper “10 Myths About Running Open Source Software in Your Business” was released by ActiveState. It promotes rational approach to open source software and refutes some common misconceptions about its quality, its usage and its place in today’s industry. The authors believe that open source adoption is inevitable but they advocate for a more structured approach to its implementation.