Hi all, i have an application writing bulk inserts periodically to a MyISAM table. This table has a multi-column index on two integer fields, in this way i can have an good query speed. Bulk insert are very speed, but when the table grows up to 20/25 MB, almost the inserts have a very slow speed e so my application do a wrong work. The example is: - table will become very big(gigabyte units) - all the bulk inserts have a 1000 entries size, then the same size - speed inserts are on 200/300 milliseconds - slow inserts are on 8/9 seconds!!!!
The machine's database application is a Sun Blade 100, 256 RAM MB, mysql configuration file is my-medium.cnf, and at first it looks and index problem, but i can't have good speedy query without index! The question is: are there some configuration issues on index?? Or is it a limit of my hardware, then it needs more RAM?? Thanks for any help, Mauro Arcolini Rigel Secureway www.secureway.it --------------------------------------------------------------------- Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail <[EMAIL PROTECTED]> To unsubscribe, e-mail <[EMAIL PROTECTED]> Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
