In non-clustered environments, each Presto Server has a local Response Cache that is disabled by default. You must have Presto administrator permissions to enable response caching.

When Presto is deployed in clusters, you can continue to use local response caching or you can use distributed caching for the cluster. Distributed caching requires a cluster or server array of Terracotta BigMemory. You can install this cluster and then configure configure distributed caching for responses. See Configure BigMemory Servers for Presto Caching and In-Memory Stores for instructions.