GRANT ALL PRIVILEGES ON *.* TO mgmt@"%" IDENTIFIED BY ""; GRANT ALL PRIVILEGES ON *.* TO mgmt@"localhost" IDENTIFIED BY ""; GRANT ALL PRIVILEGES ON *.* TO mgmt@"10.0.%.%" IDENTIFIED BY ""; GRANT ALL PRIVILEGES ON *.* TO mgmt@"192.168.%.%" …

GRANT SELECT ON *.* TO readonly@"%" IDENTIFIED BY ""; GRANT SELECT ON *.* TO readonly@"localhost" IDENTIFIED BY ""; GRANT SELECT ON *.* TO readonly@"10.0.%.%" IDENTIFIED BY ""; GRANT SELECT ON *.* TO readonly@"192.168.%.%" IDENTIFIED BY ""…

「JOIN を使わない」というのは分散を前提とすると是なのですが http://d.hatena.ne.jp/naoya/20081119/1227089814 はてなとかの、最先端をつっぱしるWEB屋さんの場合って 一寸特殊で大量データをやたらと扱うから仕方が無いんだけれども mysqlって分散に弱…