It is worth mentioning that commercial distributions of MySQL feature pool-of-threads as well. Percona Server features what is essentially a re-implementation:

It is worth mentioning that commercial distributions of MySQL feature pool-of-threads as well. Percona Server features what is essentially a re-implementation: http://dev.mysql.com/doc/refman/5.5/en/faqs-thread-pool.html http://dev.mysql.com/doc/refman/5.5/en/faqs-thread-pool.html