It is fast. >> so, why not use it for the normal operation as well? Because it only stores one document.
Given the number of queries you have I'm not sure I'd run them all. How about putting them as docs into a categorisation index then using the subject document as a query to selct a subset of the queries you need to run? This should give you a rough shortlist of queries then you can run them all against the one memory-indexed subject document to see if they *really* match i.e if the mandatory/AND statements are all satisfied. Cheers, Mark ___________________________________________________________ To help you stay safe and secure online, we've developed the all new Yahoo! Security Centre. http://uk.security.yahoo.com --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]