On Thu, Aug 20, 2015 at 9:15 PM, Florin Andrei <[email protected]> wrote: > On 2015-08-20 11:05, Alexander Shorin wrote: >> >> >> I don't know any of such, but there is no magic pill to just make >> things faster. Performance almost always is a question about >> tradeoffs. But before tuning anything, you need to measure things and >> find out which causes bottlenecks. And only after that you should >> start to think about any tunings and optimizations accounting >> tradeoffs they bringing on the table. Premature optimization is the >> root of all evils (: > > > Fully agree. The issue here is that I don't even know what or where are the > tunable parameters for CouchDB.
All the configuration parameters are described in docs: http://docs.couchdb.org/en/1.6.1/config/ > Does it have something like a query cache? > If it does, how do I know its size, and how do I change it? No, there is no query cache. > Does it have an in-memory index cache? If it does, how do I change it? No, there is no index cache. > Does it have an overall memory usage limit, and how do I change it? No, there is no memory usage limit defined by CouchDB, but some configuration options may affect on overall memory usage. OS may apply own restrictions here (hi, OOMkiller). -- ,,,^..^,,,
