Hazelcast IMDG stores frequently accessed data in memory over an elastically scalable data grid for database caching.It helps any machine network to dynamically cluster and pool all memory and processors to improve performance of applications.
For read-through persistence, Hazelcast asks the loader implementation to load the entry from the data store if an application asks the cache for data but the data is not there.
Through its write-through and write-behind features, Hazelcast can either synchronously or asynchronously propagate any changes in the cached data back into the original store.
