Displaying 1 result from an estimated 1 matches for "more_important".
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 seperate...