Re: is it appropriate to use external cache for whole shards

2018-03-01 Thread park
Thank you for answer. We will improve our system based on what you said. -- Sent from: http://lucene.472066.n3.nabble.com/Solr-User-f472068.html

Re: is it appropriate to use external cache for whole shards

2018-02-27 Thread Emir Arnautović
Hi, Assuming you have some web interface, it is not uncommon to apply caching in web browser/middle layer/Solr. The question is if you can live with stale data or if you have some nice mechanism to invalidate data when needed. Solr does that “blindly” - on every commit that includes opening sear

is it appropriate to use external cache for whole shards

2018-02-26 Thread park
I'm indexing and searching documents using solr 6.x. It is quite efficient when there are fewer shards and fewer cluster units. However, when the number of shards exceeds 30 and the size of each shard is 30G, the search performance is significantly reduced. Currently, usercache in solr is actively