From the Internet Super Hero blog, there's
some new benchmarks posted for using
mysqlnd (the native MySQL driver for PHP) with the two different PHP MySQL extensions - ext/mysql and ext/mysqli.
During the development of mysqlnd, the MySQL native driver for PHP - an alternative to libmysql, a good number of new tests have been written. Let's see how ext/mysql and ext/mysqli perform when running the test suite. Please note that this is a snapshot and figures might be slightly different when you repeat the test runs: mysqlnd is under constant development and your setup is likely to differ from mine.
I won't spoil the results of
the benchmarks, but it is worth mentioning that he includes the configure options if you'd like to repeat the testing on your own systems.
Internet Super Hero: PHP: Is mysqlnd stable? - Read More...