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How to become an Oracle Certified Master (My OCM journey) 16 Aug 2013 | 10:34 am
This is it! Finally I’ve successfully passed OCM exam. It was almost more than 1 year that I’ve been preparing for this it. It’s almost impossible to find additional information about the exam online...
User equivalence check failed for user “oracle”. 14 Aug 2013 | 10:44 am
If you’ve installed and configured RAC environment, you should face “User equivalenece check” error during pre-requisite check There’re three common reasons for getting this error: - You didn’t conf...
Peer not authenticated – OEM error 14 Aug 2013 | 09:25 am
Some days ago I was requested to deploy 9i database to 10g Grid Control. According to compatibility matrix (check metalink note - Oracle Enterprise Manager Grid Control Certification Checker (Doc ID 4...
I’m Oracle Certified Master now! 10 Jul 2013 | 12:22 pm
Last week I got an email from Oracle Certification Team that I’ve successfully passed OCM exam. I can proudly say that I’m Oracle Certified Master now! Although I’m working as a production DBA, I pre...
Step by step video tutorial of installing Oracle Database 12c on OEL 6 2 Jul 2013 | 06:44 pm
In this video tutorial you’ll learn how to install Oracle Database 12c on Oracle Enterprise Linux 6 You can download .mp4 format of the video from this link You can watch it online from this link...
Moving RAC redolog files to the new ASM diskgroup 17 May 2013 | 05:38 pm
Here’re the steps you need to perform in order to move redo log files to the different ASM diskgroup in a RAC environment First of all, make sure you’ve been provided shared disks by system administra...
TT0802: Database permanent space exhausted (TimesTen db) 18 Apr 2013 | 04:21 pm
During TimesTen stress test, we’ve encountered the following error while trying to perform bulk insert : TT0802: Database permanent space exhausted — file “blk.c”, lineno 3477, procedure “sbBlkAlloc”"...
Step by Step Oracle 10g RAC installation ebook 15 Mar 2013 | 11:36 am
From the following link you can download my Step by Step Oracle 10g RAC installation on VMware ebook
Debugging Data Pump session 11 Mar 2013 | 02:30 pm
While importing a dump file, sometimes it takes too long and seems to be “hanging” and processing something unknown in the background, or queuing for something. As a DBA, you HAVE NOT wait “until it f...
Waiting at “Performing remote operations” during RAC installation 30 Jan 2013 | 07:37 pm
Today, while installing RAC, the installation began to wait at “Performing remote operations” step. I’ve tried to check log files, but there was no information written Then I tried to trace the curren...
