Siren Platform User Guide

Query Cache

Siren Federate extends the Elasticsearch’s query cache:

index.federate.queries.cache.enabled
Enable (default) or disable the Siren Federate query cache, used for caching join queries.
federate.indices.queries.cache.size
Controls the memory size for the filter cache, defaults to 10%.
federate.indices.queries.cache.count
Controls the maximum number of entries in the cache, defaults to 1000.