InfoQ Homepage Infrastructure Content on InfoQ
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Debates flare on the right level of abstraction over ORM and JDBC
A heated debate started a few weeks ago initiated by members of the Hibernate team, arguing that using an abstraction framework on top of an ORM is a bad idea, citing Spring's HibernateTemplate as a specific example. Along the theme of levels of abstraction, Brian McCalister also surveyed various convenience frameworks over JDBC.
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Industry Use of OSGi Continues to Increase
OSGi is specification of a Java-based framework targeted for use by systems that require long running times, dynamic updates, and minimal disruptions to the running environment. The Eclipse Equinox provides one of many available implementations. Numerous server and desktop applications are also starting to make use of OSGi.
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SOAP Attachment State of the Art
Colin Adam from WebServices.org provides a helpful review of what technology is available to attach non-text data in SOAP messages.
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Portlet 2.0 Specification Ready for Public Review
Version 2.0 of the Portlet Specification (JSR 286) has been released for public review. The reference implementation for this JSR will be the Apache Pluto project. The new Portlet Specifications will add functionality that was not addressed in the first version specification.
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Easier Database Development with JDBC 4.0
Java 6.0 will include a number of Java Database Connectivity enhancements collectively known as JDBC 4.0. One of the main goals of JDBC 4.0 was to try and reduce the amount of boilerplate JDBC code a developer had to write.
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SOA Hot or Not
Jeff Schneider of MomentumSI blogs what's "Hot" and whats "Not" in SOA, and a nice response from Joe McKendrick of ZDnet. InfoQ community, get your opinions on this heard! What are you involved in in SOA that's "Hot"?
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Opinion: Every Project should have an Upgrade Framework
HostedQA, JIRA, Confluence, and Jive Forums all have implemented frameworks to manage changes to db schema's and data migrations between subsequent versions of their products. Pat Lightbody proposes that all enterprise apps should include an upgrade framework and provides some best practices.
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An Open Source Ajax Shootout
InfoWorld columnist Peter Wayner recently reviewed six of the most popular open source Ajax toolkits. He was curious if they were enterprise ready in comparison to commercial products such Backbase, JackBe, and Tibco's General Interface. The six open source projects covered were selected because each has a high-profile in the developer community and support of one or more stable organizations.
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IBM Buys Insurance Focused Webify
Big Blue snaps up Insurance focused SOA vendor Webify. Both IBM and Webify were at the center of a significant SOA outsourcing project with Fireman's Fund Insurance. Terms were not disclosed.
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SOA Helps Secure Your Retirement
Pension Benefit Guarany Corporation, a federal corporation insuring pensions of 44.1 million American workers has entered into a 6$ Million dollar contract to develop an SOA.
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Reviews Mixed on Google's New Project Hosting Service
Last week Google announced a new hosting service for open-source projects. Developer comments around the web have been mixed. Some developers have been impressed with the service while others feel underwhelmed.
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InfoQ Article: Agile - The SOA Hangover Cure
Carl Ververs, an expert on SOA Integration writes about the application of "Agile" development philosophies and methodologies in order to build a sustainable and valuable SOA system.
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Esper: High Volume Event Stream Processing and Correlation in Java
Esper is an event stream processing (ESP) and event correlation engine (CEP) unveiled this week with a 1.0 launch on Codehaus. Esper is a real time engine that triggers actions when pojo event conditions occurs among event streams. It is designed for high volume event correlation where millions of events coming in would make it impossible to use a classical RDBMS approach.
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HP/Mercury Acquisition: Commentary
Mercury's Systinet Division provides one of the leading SOA governance platforms. InfoQ gathered commentary on the acquisition of Mercury Interactive by HP, and what it means for the SOA governance market place.
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An Inside Look at the Geronimo Plugins System
One of the top items listed in the new Geronimo 1.1 release is plugin support. Plugins are touted as being easy to install, automatically downloading dependencies, and eliminating the need for server restarts. InfoQ recently caught up with Geronimo committers Bruce Snyder and Aaron Mulder for more details.