Hi, I have a 5gb index containing 2mil documents and am trying to run 1mil+ queries against it. Most of the queries are SpanQueries and it occurs to me that the search performance is quite slow when using 2, 3 SpanOrQueries nested inside a SpanNearQuery, which in turn is nested inside another SpanNearQuery. The response time is around 3-5 seconds even when the index is stored as a RAMDirectory, and BufferedIndexInput.readByte() appears to be the bottleneck. Is this performance typical? As I don't need any sorting of the results and only need the number of results returned, is there anything, besides Field.setOmitNorm(true), I can modify to improve performance?
Cheers, Michael --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
