elasticsearch - elastic search - easy way to create hourly aggregated index from another index -


i dumping raw data timestamps elastic search. querying last few hours of data , size of index bigger because raw index. create index contains hourly aggregated data can route hourly queries index. in other words , first index , retrieve aggregated data possible combinations each hour , store index.

is there way in es retrieve aggregated data combinations ?

if not , easy way ? want eliminate heavy wrapper code retrieve, aggregate , put back.

i see many applications supporting month on month , hour on hour queries , wondering if missing something


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