InfoQ Homepage Infrastructure Content on InfoQ
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SQL Server Everywhere: the Future of Lightweight Databases
What is a developer who wants a light-weight, file-sharing based database to do? The answer is SQL Server Everywhere (SSEv). Like Jet, it is an in-process, file-sharing based engine. Though it lacks the functionality of SQL Server, it is suitable for small end-user applications that run on the desktop.
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SOA, What is it Good For?
In a series of news articles and discussions and blogs, the SOA community goes through the difficulties associated with SOA deployment with a degree of soul-searching. Surveys indicate that SOA is a long term committment of organizations and that the key drivers for SOA remain constant.
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Glassbox - Automated monitoring and troubleshooting using AOP
Glassbox is a production Java monitoring solution built around AspectJ, released under LGPL. Glassbox made it's first public announcement yesterday with the release of Glassbox Automated Troubleshooter beta 2. Glassbox deployes as a war file to your appserver and then uses AspectJ load time weaving and to monitor app code and other artifacts.
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Sun Officially Backs Ruby, Brings JRuby In-House
Charles Nutter, one of the developers of the JRuby (Ruby on JVM) project, announces JRuby is being brought into the Sun Microsystems fold.
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Choosing a Continuous Integration Server
In the first of a series of articles on continuous integration Paul Duvall compares three popular continuous integration servers, Continuum, CruiseControl, and Luntbuild. He considers criteria such as features, longevity, target environment, and ease of use.
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August Sandcastle CTP is Now Available
Last week Microsoft released another community tech preview for Sandcastle. Sandcastle is the tool Microsoft currently uses to produce the API documentation for Visual Studio 2005. Anand Raman of the Sandcastle team claims that they can compile the documentation for the entire framework API in about 30 minutes.
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Will Amazon Change How Enterprise Applications are Written and Hosted?
Amazon has quietly been expanding their business model as of late. They are targeting developers with three new computing services: Amazon Elastic Compute Cloud (EC2), Amazon Simple Storage Service (S3), and Amazon Simple Queue Serve (SQS). Bloggers have been commenting on how the products could revolutionize how applications are provisioned and deployed.
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Spring 2 Final Approching with new support for OSGi, JPA, Asynch JMS
Spring 2.0 final is set to come out on September 26th - a few months after the original launch dates. InfoQ spoke to the Spring team to find out what's been going on. Spring has been updated with JPA final spec support, asychronous JMS, the new JSP form tag library, and a collaboration with IBM, BEA, and Oracle to bring OSGi support to Spring.
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freebXML 3.0 Final Released
The freebXML Registry team announces the release of version 3.0-final of the royalty-free open source implementation of the ebXML Registry standard. InfoQ gets some information about this release from Farrukh Najmi, one of the leaders of the project.
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TestNG concluded more suitable for large-scale testing than JUnit 4
Andrew Glover has compared TestNG and JUnit 4, taking a look at some features that TestNG has over JUnit 4. Andrew quickly takes the position that TestNG is better for large scale testing, despite JUnit 4's recent addition of annotations and "dramatically relaxed structural rules for test case authoring."
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H2 1.0 Database by Hypersonic Creator is Out
HSQLDB creator Thomas Mueller has released 1.0 final of H2, his pure Java database successor to HSQLDB. H2's focus is to be best database for the lower end (low number of concurrent connections, embedded usage). InfoQ spoke to H2 creator Thomas Mueller to find out more.
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Spring and EJB 3 Compared
devx is hosting an article comparing Spring 2 and EJB 3 focusing on support for persistence, transaction management, and statefulness, concluding that support is mostly the same with but with EJB being slightly better at handling state.
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LINQ Examples Posted
Scott Guthrie has posted the materials from his recent Language INtegrated Query (LINQ) talk at Tech Ed Australia. For those looking for detailed code samples to understand LINQ further, download these materials. LINQ is a set of extensions for .NET to provide a native query syntax for C# and VB, allowing developers to perform SQL-like queries against any .NET collection or drop down to raw SQL.
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Sun Creates Feature Removal Process for the Java Platform
No feature has ever been removed from the Java SE platform, and the stand policy has been that no feature ever will be removed. JSR 270 takes the first step to reversing this trend with the definition of a set of guidelines to govern removal of features with javax.sound.midi being the first considered.
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JSR 284: Towards a "virtual Java virtual machine"
The first early review draft of JSR 284: Resource Consumption Management API has been posted for review. Spec lead Greg Czajkowski told InfoQ "In some respects this is a step towards "virtual Java virtual machine", where a single instance of the JVM can host programs whose data and performance can be isolated from one another."