Cache / performance - possible to have last 48hours in cache, ignore rest?


(Eoin Verling) #1

Hi,

one of our use cases for ES is as a timeseries DB, but the queries we run will only ever be for data from the last few hours (eg search only within the last 24 hours, for data matching a, b, c ...)

Is it possible to have the most recent indices in "fast memory" and the older indices in the "regular slower memory"?

e