Real application testing tool
In our environment we are going to upgrade oracle database single instance from oracle 10g to 11.2.0.3 version.
we need to test the performance of the server before change and after change in lower environment by taking the wrok load from the prod and need to test in lower environment.
For this we need to install Real application testing tool for
Database replay
Sql performance analyzer
Sql tuning sets
we need information of RAT version what we need to download and if required any lisence which type of lisence we need to take from oracle.
How to install RAT tool and usage of RAT tool.