On Sat, Apr 11, 2009 at 11:48 AM, Michael McCandless <luc...@mikemccandless.com> wrote: > On Sat, Apr 11, 2009 at 5:27 AM, Raf <r.ventag...@gmail.com> wrote: > [cut] > > You have readers from 72 different directories, but is each directory > an optimized or unoptimized index?
Hi, I'm Raffaella's collegue, and I'm the "indexer" while she is the "searcher" :) All indexes are optimized, we don't use compound files and we use the NIO FSDirectory, since we are on linux-64. We build indexes by month and then we aggregate them using the multireader. On every month we can have more than one index, e.g: 200901-->index1, index2 200902-->index3 200903-->index4,index5,index6 Single indexes can be very little or very big, it depends on the source. I think we can try to merge on moth basis so we can obtain only one index for every month. 200901-->index12 200902-->index3 200903-->index456 Doing so, each month's index will be quite the same in size. I tihink this could help to improve performance on 2.9. [cut] Thanks a lot to everybody. R. -- Roberto Franchini http://www.celi.it http://www.blogmeter.it http://www.memesphere.it Tel +39-011-6600814 jabber:ro.franch...@gmail.com skype:ro.franchini --------------------------------------------------------------------- To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org For additional commands, e-mail: java-user-h...@lucene.apache.org
