9.5.6. Multiple Cache Loaders
You can set up more than one cache loader in a chain. Internally, a delegating
ChainingCacheLoader
is used, with references to each cache loader you have configured. Use cases vary depending on the type of cache loaders used in the chain. One example is using a file system based cache loader, co-located on the same host as the JVM, used as an overflow for memory. This ensures data is available relatively easily and with low cost. An additional remote cache loader, such as a TcpDelegatingCacheLoader
provides resilience between server restarts.
Figure 9.6. Multiple cache loaders in a chain