What is oracle clusterware? What is the advantage of oracle clusterware?
meda Changed status to publish 16/07/2022
Oracle clusterware is software required to run oracle RAC option of oracle database software. It consists of several process components which provide event monitoring, high availability feature, process monitoring and group membership of the cluster.
Besides, it also tracks the configuration and status of resources such as database services, ASM instances, RAC databases, database services, listeners, ASM disk groups and VIP addresses. Furthermore, the status and configuration information of these resources are stored in OCR (Oracle Clusterware Registry) shared storage.
Ezana Answered question 13/07/2022