Pool Module

sqlrelay
mysql_proxy

Using MySQL with memcached

http://dev.mysql.com/doc/refman/5.0/en/ha-memcached.html

Oracle Backup Recovery Solutions

http://www.qudong.com/soft/program/Oracle/shujuguanli/20080319/2537.html

http://www.qudong.com/soft/program/Oracle/shujuguanli/list_155_2.html

DBA Task

1.Evaluate Server and Install
2.Plan,Implement,Create,Open Database
3.Security (User and Database)
4.Tuning (SQL and Performance)
5.Backup and Recovery
6.Other : AP,RAC,TOOLS,STREAM,DATA GUARD