Few days back I got a request from development team to generate hourly export dumps of few schemas. Following were the requirements: 1. Dumpfile name should contain current date and…
After upgrading RAC database to 10204 and applying CRS bundle patch-1 for 10204 crs home, srvctl command fails to startup resources on rac nodes. While starting up RAC resources using…
The link for Grid Control was not Working and it failed to show the login page. In this situation checked the following things: 1. The repository database was up and…
Recently I faced one issue where all the connection to database hung and it was also not possible to login to database using "/ as sysdba". To get access of…
Yesterday, I found one very useful article at OTN "Creating Oracle Extended RAC" on completely virtual environment using Oracle VM. As Virtualization is becoming popular day by day and is…
Data in the database is secured by using authentication, authorization and auditing mechanism, but the information stored in the datafiles can be read using any hex-editor tools or other OS…