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This Site Contains Articles, Scripts , Documentation on Oracle Technology, and Other Technologies like Unix etc. This site can be helpful for Aspiring Oracle DBA's. All the Articles and Scripts are written through years, While working as a Oracle DBA and Unix Administrator. The road does not end here , there is no end of gaining knowledge and learning/innovating new things. Knowledge is like a garden: if it is not cultivated, it cannot be harvested.

 Latest Articles

Oracle Exadata Troubleshooting

Published on 2013-05-13 | 0 Comments

Oracle Exadata Troubleshooting
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This article describes about Scan Listener Troubleshooting and connectivity.

Published on 2013-04-14 | 0 Comments

The following Steps can be used to troubleshoot the connectivity issue using scan and services. ( these are to be followed after the db is up and the remote listener is re-registered in the database.)
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Changing the SYS and SYSTEM passwords in Primary and Standby db, when a broker configuration exists.

Modified on 2013-02-19 | 0 Comments

This Article describes in detais on how you can can change the SYS and SYSTEM passwords in the RAC Primary and Standby database with DG broker configured .
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This Article describes step by step, How to flashback a RAC primary database, with standby database configured.

Modified on 2012-11-30 | 1 Comments

This Article describes step by step, How to flashback a RAC primary database, with standby database configured.
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This article describes about Tablespace alerts, and other alerts, and how to change those through command line.

Published on 2012-10-17 | 1 Comments

This article describes about Tablespace alerts, and other alerts, and how to change those through command line.
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 Top Articles

What is INACTIVE Sessions and How to kill those

Published on 2012-02-23 | 0 Comments

What is INACTIVE Sessions and How to kill those
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TNS-operating system resource quota exceeded

Modified on 2011-10-23 | 1 Comments

This Article describes about TNS-operating system resource quota exceeded
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Creating a Database in Exadata with dbca in silent mode.

Published on 2012-02-03 | 1 Comments

Creating a Database in Exadata with dbca in silent mode.
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Location of Different Logfiles in Exadata Environment

Published on 2012-01-25 | 1 Comments

Location of Different Logfiles in Exadata Environment
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How to call a shell script or operating system command from pl-sql or sqlplus

Published on 2012-01-19 | 0 Comments

How to call a shell script or operating system command from pl-sql or sqlplus
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 Latest Scripts

Script for generating lsinventory logs for both ASM and Db

Published on 2012-12-07 | 0 Comments

Script for generating lsinventory logs for both ASM and Db
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Script for finding the rman backup process and for how many hours it is running.

Published on 2012-10-17 | 1 Comments

Script for finding the rman backup process and for how many hours it is running.
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Script for checking the Log Gap in the standby database.

Published on 2012-10-17 | 0 Comments

Script for checking the Log Gap in the standby database.
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Script to view the SNAP_ID for the database/instance for the last 48 hours.

Published on 2012-10-17 | 0 Comments

Script to view the SNAP_ID for the database/instance for the last 48 hours.
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Script for Showing smon memory usage

Modified on 2012-09-22 | 0 Comments

Script for Showing smon memory usage
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 Top Scripts

asmdiskgrp.sql

Modified on 2011-12-29 | 0 Comments

Script to find free and total size in a ASM disk group
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Script For Checking the ASM disk Usage, in Exadata

Published on 2012-02-23 | 0 Comments

Script For Checking the ASM disk Usage, in Exadata
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Database Size

Modified on 2011-10-22 | 0 Comments

Database Size
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top_cpu_consuming_process.ksh

Modified on 2011-11-14 | 0 Comments

List 3 most cpu consuming process in a database.
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tnsora

Modified on 2011-10-26 | 0 Comments

To start or stop all Oracle listeners when the host starts.
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