search for: more_import

Displaying 1 result from an estimated 1 matches for "more_import".

2009 Jun 21
2
CPU high usage
...testing suit has 10M docs of forum threads, DB only indexed the thread title, author name, category name, and 1 optional serialize value(0) which is the unix dateline DB_full indexed all the DB terms + thread contents After couple tests, I decided to remove ALL anchor terms such as SHOW_PUBLIC, MORE_IMPORTANT Before i used AND_MAYBE (MORE_IMPORTANT) in query to add weights to more important docs Before i used AND (SHOW_PUBLIC) to search for public thread I removed these switches coz sometimes the CPU useage pops to 20% for one query (espically when the result set is big) And i also decided to seper...