As organizations strive to do more with less, IBM® DB2® for Linux®,
UNIX®, and Windows® provides various built-in high availability
features. DB2 further provides high availability solutions by leveraging
enterprise system resources with broad support for clustering software
such as HACMP™, TSA, and Microsoft® Windows Cluster Server.
Here is a collection of some useful links for High Availability:
RedBook : High Availability and Disaster Recovery Options for DB2 on Linux, UNIX, and Windows ... [More]