Makes sense, thanks for explaining, ermouth!
On Wed, Nov 20, 2019 at 10:44 AM ermouth <ermo...@gmail.com> wrote: > > > with exact terminology like "index" vs > > "query" service > > ‘Index service’ holds index trees, which may require different sharding > than docs. Index service is mostly about IO, partitioning pre-calculated > data records. > > ‘Query service’ runs queries, which may involve fetching index, complex > sub-querying, filtering, grouping, etc. Something like view + _list call in > CouchDB, often CPU-bound, so sharding is more about load balancing than > data partitioning. > > ermouth > > > вт, 19 нояб. 2019 г. в 22:53, Nick Vatamaniuc <vatam...@gmail.com>: > > > > Isn’t it an approach used by Couchbase? > > https://docs.couchbase.com/server/current/clustersetup/services-mds.html > > > > Thanks for the link. From taking a quick look over it, I think it is? > > Though I am not familiar with exact terminology like "index" vs > > "query" service in that context. > >
