High-availability cluster configuration

These topics describe how to plan, configure, start, and monitor high-availability clusters for IBM® Informix®, and how to restore data after a media failure. If you plan to use a high-availability cluster, read all the topics within this section first. If you plan to use IBM Informix Enterprise Replication, see the IBM Informix Enterprise Replication Guide.

High availability and scalability, explains what a high-availability cluster is, how it works, and how to design client applications for a cluster environment.