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Configure multiple HADR databases in a DB2 instance for automated failover using Tivoli System Automation for Multiplatforms

By Arun Ramachandran posted Sun December 11, 2022 11:39 PM

  

Introduction to HADR and Tivoli System Automation forMultiplatforms

High Availability Disaster Recovery (HADR), an integrated feature of DB2, supports high availability and disaster recovery for DB2 Enterprise Server Edition and DB2 pureScale®. It is a replication technology that ships transaction logs from the primary database to a standby database, and applies the logs on the standby to keep the primary and standby databases in sync. If the primary database becomes unavailable due to a planned maintenance activity or an unplanned outage, the standby database can assume the role of primary.

Download a trial version of DB2 and Tivoli System Automation for Multiplatforms.

Tivoli System Automation for Multiplatforms is a high-availability cluster solution. It has mechanisms to detect system failures and initiate automated corrective actions, such as restarting the resource or failing over to a backup resource without user intervention. There are several advantages to configuring HADR databases for automated failover using Tivoli System Automation for Multiplatforms. 

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