Hi all, My problem is as follows:
Our documents each comes from a different publication. And we currently have > 5000 different publication sources. Our clients can choose arbitrarily a subset of the publications while performing search. It is not uncommon that a search will have to match hundreds or thousands of publications. I currently try to index the publication information as a field in each document. and use a TermsFilter when performing search. However the performance is less than satisfactory. Many simple searches takes more than 2-3 seconds. (our goal: < 0.5seconds). Using the CachingWrapperFilter is great for search speed. But I've done some calculation and figured that it is basically impossible to cache all combination of publications or even some common combinations. Is there any other more effective way to do the filtering? (I know that the slowness is not purely due to the publication filter, we also have some other things that will slow down the search. But this one definitely contributed quite a lot to the overall search time) Regards, Cedric --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
