Monitor ESI caching | SQL profiling


Cache Replication Summary


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Replication is a service that transfers data, objects, and events among application servers. Data replication service (DRS) is the internal WebSphere Application Server component that replicates data.

Dynamic cache uses the data replication service to further improve performance by copying cache information across application servers in the cluster, preventing the need to repeatedly perform the same tasks and queries in different application servers.

In a clustered WebSphere Commerce environment, IBM recommends that you enable cache replication.

This chapter explained what cache replication is, how it works, how to tune it for, and how to configure it.
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