mysql related

http://www.howtoforge.com/setting-up-master-master-replication-on-four-nodes-with-mysql-5-on-debian-etch

http://drupal.org/node/146921

http://tag1consulting.com/MySQL_Replication_Tips_And_Tricks

http://crazytoon.com/2008/04/21/mysql-replication-replicate-by-choice/

http://swik.net/master+replication

http://beerpla.net/2008/09/05/mysql-slave-lag-delay-explained-and-7-ways-to-battle-it/

http://dev.mysql.com/doc/refman/5.1/en/replication-faq.html


http://www.xaprb.com/blog/2007/05/11/how-to-eliminate-temporary-tables-in-mysql/

http://souptonuts.sourceforge.net/readme_mysql.htm

http://dev.mysql.com/doc/refman/5.0/en/innodb-backup.html


http://groups.drupal.org/node/35188

http://groups.drupal.org/node/13853

http://2bits.com/articles/mysql-innodb-performance-gains-as-well-as-some-pitfalls.html

http://drupal.org/node/301362

http://tag1consulting.com/MySQL_Engines_MyISAM_vs_InnoDB

http://acquia.com/node/442047

http://xdeb.org/node/1268

http://rsaddington.wordpress.com/2007/11/22/optimising-mysql-for-drupal/

Questions in Mind:

mysql autocommit

How to Use Transactions in InnoDB with Different APIs

memcache how to monitor?

MyISAM vs InnoDB

what is difference between statement-based replication and row-based replication and something temporary tables?