The objective of a system switchover facility is to improve the reliability and responsiveness of the system being used. This section explains the HiRDB system switchover facility and covers the following topics:

• System switchover facility
• Standby-less system switchover facility
  
  • Standby-less system switchover (1:1) facility
  • Standby-less system switchover (effects distributed) facility
• Application criteria for system switchover facilities
• Cluster software supported by HiRDB
• Monitor mode and server mode

Organization of this section

25.1.1 System switchover facility (standby system switchover facility)

25.1.2 Standby-less system switchover facilities

25.1.3 Application criteria for the system switchover facilities

25.1.4 Cluster software supported by HiRDB

25.1.5 Monitor mode and server mode