To checkup performance issues usually I do get awr and ash reports every 15 minutes along the period I want to check.This script helps to automatically generate a set of awr reports: Run_AWR_Reports
OEDACLI is a powerful administration tool for Exadata, one of
the actions more appreciated by customers is adding a new database
Kerberos and Sentry help us defining access privileges for a
limited set of object living on HDFS
We can extend the control by using access...
Whenever we run a BDA upgrade we see as one of the prerequisites
checks, to have the httpd service up and running on the first node