*, IO for oracle performance optimization
See: http://blog.itpub.net/9399028/viewspace-682322
*, oracle performance optimized memory
First: Identifying an OLTP or a DSS System
To put it simply: the former is more demanding, mainly involving orders, transactions, etc., while the latter is mainly a query-based system
*, database system-level optimization
Server memory allocation, hard disk I/O, OS parameters, SQL statements
*, ORACLE database performance optimization tool
ORACLE database online data dictionary, OS tool, SQL language tracking tool, EXPLAIN PLAN
See: http://log-cd.iteye.com/blog/562052
------------------------------------------Resource List------ -------------------------------------------------------
Query and tuning of oracle instance's memory (SGA and PGA)
http://log-cd.iteye.com/blog/562052
Oracle's IO optimization
http://www.2cto.com/database/201205/131584.html