Nothing is more important for an enterprise application than scalability and availability. Learn how to use clustering to meet both existing and future demands. Enterprise application (EA) architects ...

Last year about this time Oracle CEO Larry Ellison said he was betting the company on a new technology--Oracle9i Real Application Clusters (RAC). The promise of the RAC technology was significant cost ...

Ensemble clustering methods combine multiple clustering results to yield a consensus partition that is often more robust, accurate and stable than any single clustering solution. These techniques ...

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Different types of cluster nodes - Primary, SDS, HDR, RSS - can be combined in any order to build logical connection groups. Depending on the type of workload that an application primarily generates, ...

Terracotta's technology is based on a configuration-driven clustered JVM, not a system-level clustered JVM such as IBM's. Therefore, Terracotta's software installation takes only a few minutes to ...

Commentary--In the last five years, companies deploying Java-based, application infrastructures have had an increasing number of alternative choices to the traditional proprietary J2EE stacks from ...