Setting Up Shared Nothing Persistence

Shared Nothing persistence allows you to store data at individual node level, instead of a centralized location.

Note: When using up Shared Nothing persistence, to ensure that data is not lost when nodes leave the cluster, you must set the number of backup copies to 1 or more.

New concept and new concept properties are enabled for hot deployment when using the shared nothing persistence.

Note: Adding a concept property of type contained concept with the contained concept type set to an existing concept is not supported for hot deployment.
Before you beginThe persistence options are displayed only if the Cache is selected as Object Management Mode.
    Procedure
  1. In TIBCO BusinessEvents Studio, in the CDD editor, expand Object Management and select Persistence.
  2. Select the Persistence Option as Shared Nothing.
  3. Enter the value for persistence path as the absolute path to the directory where data is to be stored.

    Note: The Persistence Policy is by default set to ASYNC and cannot be changed, see Asynchronous Replication of Cache Objects.
  4. Save the CDD file.