High Availability disaster recovery

DB2 database high availability disaster recovery (HADR) is a database replication feature that provides a high availability solution for both partial and complete site failures. HADR protects against data loss by replicating data changes from a source database, called the primary, to a target database, called the standby. A database that does not use HADR is referred to as a standard database.
Implementation of HADR include following steps

• Installation of HADR
• Initializing HADR.
• Database configuration
• Automatic Client reroute
• HADR Performance and monitoring.

• Migration to DB2 Version 9
• Configuration of DB2
• Administration of DB2
• Tuning and performance of DB2
• High availability disaster recovery