At the heart of Apache Spark is the concept of the Resilient Distributed Dataset (RDD), a programming abstraction that represents an immutable collection of objects that can be split across a ...

Many of you have heard the term clustering. It is being thrown around as a buzzword by sales people, developers and just about anybody that deals with J2EE technology. For a lot of people it just ...

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 ...

Enterprise application (EA) architects often face challenges in designing scalable applications that can accommodate a growing number of users and provide 24/7 availability. In this article, I'll ...