After Oracle installation you need to configure listener.ora and tnsnames.ora network files. In Oracle three most important network files are…
Below are the list of packages you must install before Oracle 12c installation on RHEL/Linux. yum install binutils -y yum…
Below are the list of Solaris kernel parameters which you must set before oracle installation on Solaris. In the previous…
There are some Data Pump Parameters that Significantly affect the export and import Performance. To make expdp and impdp backup…
Depending on the requirement, you must set the Linux kernel parameters before Oracle database installation. Configuring Linux Kernel Parameters for…
SYS.AUD$ table which is also referred as audit trial is a table inside the sys schema which is used to…
You must select proper Oracle Database Characterset while installing the database because it is very difficult to modify after installation.…
As a DBA, you must schedule the crontab script to take the backup of MySQL databases. It is important to…
The tar is most common compression format used in GNU/Linux to extract and create compressed archive files and that can…
This is the common error in DB2 and it occurs when a database doesn’t able to find the system temporary…