Previously i just shared the full backup script. Now we will take incremental backups using last_checkpoints. Basically, what this script will do is that …
Read More »Mysql Database Backup Using Percona Xtrabackup (Automated Bash Script)
Below is the simple script for taking non-blocking Mysql physical backup using percona xtrabackup toolkit. This backup is encrypted using AES256 algorithm. [crayon-673f5f831ccc3351712526/] –extra-lsndir: save …
Read More »How To Encrypt a Column(Like Password) with chkpass On PostgreSQL
We may need to keep passwords in databases for some reason, and we don’t want anyone to see them, including dba. In postgresql there …
Read More »Some Tips About ASM On Solaris
The partition of the disk to be allocated to ASM should not start from the 0th cylinder. You must start at least from the …
Read More »What is Mounted Drive and How to Create It
We use letters like C, D, E when defining disks on “Windows Server”. If the number of our disks increases, we may not be …
Read More »How To Move the Datafiles in Rac Database
HI Guys, We were put in a Situation that we had to Create the New data files for the tablespaces in the RECO diskgroup …
Read More »Correction of Corrupted UNDO tablespace.
If the Oracle UNDO table space is corrupted, it may be possible to get the error as follows. ORA-00376: file string cannot be read …
Read More »How To Move The Tempdb Database To Another Disk On SQL Server
I explained how to change the disks of a normal database in the article “How To Change The Disk Of Database Files On SQL …
Read More »MySQL updatable/Insertable views
In MySQL, views are not only query-able but also updatable. It means that you can use the INSERTor UPDATE statement to insert or update rows of the base table through the …
Read More »AWR baseline drop operation
The generated AWR baselines cause the snapshots to be stored, so you will not be allowed to delete old snapshots. Therefore, it is necessary …
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