Advanced MySQL Replication Techniques (20 tags)
MySQL Cluster is a powerful peering system to add high availability and replication across multiple database servers. It's not perfect, though. Using features of MySQL 5.0 and 5.1, it's possible to build a master/slave replication system with fail-over. Giuseppe Maxia shows how.
Clustering with JBoss 3.0 (16 tags)
For scalability and reliability, many Java developers look to their app server's clustering features. This article takes a look at clustering in the open source JBoss app server.
Session Replication in Tomcat 5 Clusters, Part 2 (13 tags)
In part two of his survey of session replication, Srini Penchikala gets down to raw numbers by comparing the effects of different sizes and styles of replication on cluster performance.
Clustering and Load Balancing in Tomcat 5, Part 1 (5 tags)
The latest version of Tomcat provides clustering and load balancing capabilities for scalable, highly available systems. In part one of this series, Srini Penchikala looks at architectural factors to consider in such a system and how Tomcat implements them.
Designing J2EE Applications for Real-Life Clustered Environments (4 tags)
What works on a single server can crash and burn in a cluster. In this article, the authors draw from their practical experience to list and discuss some critical considerations when building J2EE applications so that they can be deployed in a clustered environment without requiring any code changes.