Hi to all We using solr multi core with 6 core in shard mode per server (2 server till now. therefore totally 12 core). using tomcat on windows 2008 with 18GB RAM assign to it.
We add almost 6 million doc per day to solr (up to 200 doc/sec) which must appear in query result real-time. (currently more than 350 million doc indexed) Query very slow (about 4-32 sec).but Update performance very good. note1: result must sort by publish date desc. note2: Query on one shard also slow sometime (300ms-2s) note3: we can't optimize index because always doc add. Can solr help me? if yes, What's best configuration ? if not, what is the best solution ? Kind Regards, Hamid