1. Payments Weblogic JMS Configuration
  2. Frequently Asked Questions
  3. How High Availability is achieved

How High Availability is achieved

  1. Application Server: MDB_MODULE and the GWEJB ear are deployed in a cluster. Cluster has 4 managed servers, if any server goes down then the messages are processed by other managed servers.
  2. JMS Provider: JMS is deployed on 2 managed servers, JMSServer1 and JMSServer2, if any one goes down other will handle the messages.
  3. FileStore: File store is a cluster file system or database where if one node goes down then other will handle the requests.
  4. DB Server: Database is installed in RAC mode where it has more than 1 node, if a node goes down then other nodes will handle messages.

Parent topic: Frequently Asked Questions