Changing Failgroup of ASM Disks in Exadata
There was a discrepancy in the failgroups of couple of ASM disks in Exadata. In Exadata, the cell...
Pythian Blog: Data Analytics, Cloud Computing, and Database Management | Fahd Mirza (4)
Oracle Passwords: How to Use Punctuation Symbols
You can’t make a password strong enough. But at least you can try. Having at least one upper case...
12c Multi-tenant Environment and DBRM for Container Database
In multi-tenant environment, Database Resource Manager (DBRM), at the Container Database (CDB)...
Simple and Quick Way to Get SQL_ID of Query in Oracle
If you need to get SQL_ID of a query from a busy system, which has similar queries scattered all...
How to Update JDK on Oracle Enterprise Linux from Version 1.6 to 1.7
JDK is the environment to develop Java programs, and updating Java on Linux boxes is a requirement...
OEM12c Discovery of Exadata Cluster
dbm_configurator.xls is needed to generate databasemachine.xml file, which is needed by OEM 12c to...
Swappiness
Swappiness, as the name suggests, affects the swapping in the Linux systems. Its kind of slider...
ORA-00214 and Control File Mismatch
One of the many reasons a clean Oracle database shutdown should always be a ‘must have’ ingredient...
Physical Disk, Cell Disk, Grid Disk, and ASM Disk in Exadata
Exadata is the Ferrari of the technology world. It’s considered the technology for the select few,...
