Home | 4.1.2 DRS and failover | Replicators
4.1.3 DRS and caching
The second use of Data Replication Service is for caching. From the previous chapters we know that once an object is available in the cache, repeated requests for the same information are handled faster. Since the data in the cache must be the same, no matter which application server the request arrived at, it makes sense to cache the same data in of all the application servers. Data Replication Service handles moving cache entries from server to server.