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 ...

eWEEK content and product recommendations are editorially independent. We may make money when you click on links to our partners. Learn More. SAN FRANCISCO—Compaq Computer Corp. Chairman and CEO ...

SAN FRANCISCO—Banging the same drum that has been beat over the first two days at Oracle OpenWorld here, Oracle Corp. Chairman and CEO Larry Ellison continued to tout the application clustering ...

A Spark application contains several components, all of which exist whether you’re running Spark on a single machine or across a cluster of hundreds or thousands of nodes. Each component has a ...

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 ...

Additionally, user expectations surrounding the availability of data and applications are continuing to increase, challenging IT staff to deliver often very high levels of service at a time when IT ...

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 ...