Author: Joseph Amalraj

Fixing Windows RAC Listener to Listen On IP Address of Hostname

Recently, there was an issue after a node was added to an existing Windows RAC cluster. After everything was set up, the local listener was not listening to the IP address (192.168.0.37) corresponding to the node’s hostname. Oracle version was…

Read More >

Pro-active AWR Data Mining to Find Change in SQL Execution Plan

Many times we have been called for the poor performance of a database and it has been narrowed down to a  SQL statement. Subsequent analysis have shown that the execution plan has been changed and a wrong execution plan was being…

Read More >