Well doing an optimization after you do indexing will always improve your search speed a little bit. But with the new facet algorithm you will note a huge improvement ... Other things to consider is to just index and store the necessary fields, omitNorms always that is possible... there are many tips around... keep reading ;)
Wang Guangchen wrote: > > Nope, I am using the latest stable version of solr 1.3.0. > > Thanks for your tips. > > Besides this, Is there any other thing I should do? I am reading some > previous threads about index optimization. ( > http://www.mail-archive.com/solr-user@lucene.apache.org/msg05290.html), > Will > it improve the facet search speed? > > GC > > > > On Tue, Feb 17, 2009 at 5:30 PM, Marc Sturlese > <marc.sturl...@gmail.com>wrote: > >> >> Have you tired with a nightly build with the new facet algorithm (it is >> activated by default)? >> http://www.nabble.com/new-faceting-algorithm-td20674902.html >> >> >> Wang Guangchen wrote: >> > >> > Hi all, >> > I have been experimenting solr faceted search for 2 weeks. But I meet >> > performance limitation on facet Search. >> > My solr contains 4,000,000 documents. Normal searching is fairly fast, >> But >> > faceted search is extremely slow. >> > >> > I am trying to do facet search on 3 fields (all multivalued fields) in >> one >> > query. field1 has 2 million distinct values, field2 has 1.5 million >> > distinct >> > values, field3 has 50,000 distinct values. >> > >> > I already set the filterCache to 3,000,000, But the searching speed is >> > still >> > very slow. Normally each query will took 5 mins or more. As I narrow >> down >> > the search, the speed will increase dramatically. >> > >> > Is there anyway to optimize the faceted search? Every help is >> > appreciated. >> > Thanks in advanced. >> > >> > >> > >> > Regards >> > >> > GC >> > >> > >> >> -- >> View this message in context: >> http://www.nabble.com/Facet-search-on-Multi-Valued-Fields-tp22053260p22053578.html >> Sent from the Solr - User mailing list archive at Nabble.com. >> >> > > -- View this message in context: http://www.nabble.com/Facet-search-on-Multi-Valued-Fields-tp22053260p22054095.html Sent from the Solr - User mailing list archive at Nabble.com.
