Must Read !!!!!

Below are the links which are highly recommend to read as difficult topics are made easy to understand. http://db-optimizer.blogspot.com/2010/01/oracle-waits-latch-cache-buffer-chains.html http://db-optimizer.blogspot.com/2010/01/oracle-wait-buffer-busy-wait.html http://db-optimizer.blogspot.com/2010/01/oracle-redo-log-waits.html http://db-optimizer.blogspot.com/2010/01/oracle-standard-io-waits.html NJOY READING 🙂