Configure cache replication

Cache replication leverages the WebSphere internal replication service that is also leveraged for HttpSession memory-to-memory replication for failover purposes. Hence, a replication domain with at least one replicator entry needs to exist in order to replicate the data. The dynamic cache service, in essence, connects to the replicator. See more information in the topic referring to managing internal replication.

To configure cache replication and its features:

 

  1. Click Servers>Manage Application Servers in the administrative console navigation tree.

  2. Click server.

  3. Click Dynamic Cache Service.

  4. Click Enable cache replication check box in the Cache replication field.

    To manage batch update or PUSH-PULL - PUSH/PULL, repeat steps 1-4, then, click the Advanced button in the Cache replication field. Batch update interval is set under push frequency. PUSH-PULL-PUSH/PULL is set through the runtime mode.

    One can also select which replication domain and initial replicator entry the dynamic cache will utilize (either those managed within the cell or across the cell).


Cache replication
Using the dynamic cache service to improve performance
Using the dynamic cache service to improve performance
Internal messaging configuration settings

 

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IBM is a trademark of the IBM Corporation in the United States, other countries, or both.