High availability disaster recovery (HADR) - IBM
Using an HADR setup, you can make various types of upgrades and Db2 fix pack updates to your databases without an outage. If you are using multiple standby databases, you can perform an upgrade while at the same time keeping the protection provided by HADR.
Initializing high availability disaster recovery (HADR) - IBM
Use this procedure to set up and initialize Db2® high availability disaster recovery (HADR). Whether you are using a single standby, multiple standbys, or the Db2 pureScale® feature, the procedure is similar.
Learn DB2 HADR setup, administration, monitoring, and preferred practices Use PowerHA, MSWFC, Tivoli SA MP with DB2, and DB2 HADR Protect data with DB2 disaster recovery options Front cover
Db2 HADR Wiki - GitHub
HADR (High Availability Disaster Recovery) is a Db2 LUW feature for high availability and disaster recovery. It is the preferred solution for HA and DR on Db2. It replicates data in real time from a primary database to one or more standby databases.
Recovery Options for DB2 on Linux, UNIX, and Windows Whei-Jen Chen Masafumi Otsuki Paul Descovich Selvaprabhu Arumuggharaj Toshihiko Kubo Yong Jun Bi Learn HADR setup, administration, monitoring, and best practices Use HACMP, MSCS, TSA with DB2 and DB2 HADR Protect data with DB2 disaster recovery options Front cover
DB2 High Availability Disaster Recovery (HADR) is an easy to use data replication feature that provides a high availability (HA) solution for both partial and complete site failures.
Best Practices for DB2 High Availability Disaster Recovery - IBM
2022年12月1日 · DB2 High Availability Disaster Recovery (HADR) is an easy to use data replication feature that provides a high availability (HA) solution for both partial and complete site failures. However, given the wide variety of users’ requirements, there is no one ideal configuration for HADR.
Db2 High Availability Disaster Recovery (HADR) commands - IBM
The Db2 High Availability Disaster Recovery (HADR) feature provides complex logging, failover, and recovery functionality for Db2 high availability database solutions.
IBM DB2::High Availability Disaster Recovery (HADR)
2023年11月9日 · Briefly introduce the concept of High Availability Disaster Recovery (HADR) in the context of database management. Explain the importance of HADR in ensuring the availability and reliability of your IBM Db2 database.
IBM DB2 HADR: Achieving Continuous Availability and Reliable …
2023年6月21日 · HADR is a database replication feature provided by IBM DB2 that enables continuous availability of critical data and rapid disaster recovery. It establishes a synchronous or asynchronous replication mechanism between a primary and a standby database.