Hi, as I'm in the train with not much internet connection, I spent some time trying to squeeze some more performances from the server.
The last version gave me the following results CoreSession =========== Mavibot 10K entries ------------------- Add : 79s, 127/s Search : 8964/s Jdbm 10k entries ---------------- Add : 173s, 58/s Search : 958/s This is for the Core session test. I have improved the way we do comparisons on the server. In trunk, we always try to normalize any value (from the backend and from the filter), even if thy both have been normalized before in any case. So I added a flag in the NormalizingComparator which is set when this coparator is used on the server, so that the comparison is done wth no normalization at all. The gain is clear : CoreSession =========== Mavibot 10K entries ------------------- Add : 76s, 132/s (+4%, not significant) Search : 12 927/s (+44%) Jdbm 10k entries ---------------- Add : 172s, 58/s Search : 993/s (+4%) As we can see, JDBM has a lot of trouble to cope with searches, whatever we do. OTOH, Mavibot gain is spectacular, with a 44% improvement. I'm profiling with this modification to see what's the next bottleneck. More to come... -- Regards, Cordialement, Emmanuel Lécharny www.iktek.com
