NOTE: You are looking at documentation for an older release. For the latest information, see the current release documentation.
Caching heavy aggregations
editCaching heavy aggregations
editFrequently used aggregations (e.g. for display on the home page of a website) can be cached for faster responses. These cached results are the same results that would be returned by an uncached aggregation — you will never get stale results.
See Shard request cache for more details.