This section summarizes CDD configuration related to use of a backing store. It assumes that you are adding backing store support to an existing project configured for cache OM.
For details on the following, see Cluster Tab — Cache OM — Backing Store Settings and related content in Chapter 3, CDD Configuration Procedures:Note that the cache-aside method of database write management is enabled internally for JDBC backing store independently of any setting.
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Configuring Exceptions When backing store is enabled, you can configure individual entity types can be set to not use a backing store. To do so use the entity metadata property, hasBackingStore. See Entity-Level Configuration for Cache and Backing Store.If you have customized the cache configuration file, coherence-cache-config-jdbc.xml, add the following property to the cluster tab property sheet: tangosol.coherence.cacheconfig and provide the filepath and name of the custom file as the value.To correctly enable JDBC backing store functionality, you must also update your customized file as follows. Change instances of this string:When you use a backing store you may want to use a limited size cache. Use of the limited cache properties require backing store to be used.If you want to limit the size of the cache, set the isCacheLimited property to true.
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