Amit Oracle DBA Blog
This blog is to share oracle concept and real time experience for Oracle beginner.....
Sunday, 27 April 2025
How to move a datafile that was added by mistake on local storage to shared location
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In Real Application Cluster (RAC) environments, data files need to be on shared storage. It is possible that a data file gets added to a tab...
Sunday, 29 September 2024
Patching a DB System in OCI
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Let's learn how to patch an Oracle Database 19c - 19.23 to 19.24 using the OCI DB System. 1. Validate the current version : Login to th...
1 comment:
Saturday, 14 September 2024
Oracle Exadata Smart Flash Cache
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Exadata Smart Flash Cache, part of the cell (storage) server, temporarily holds redo data before it is securely written to disk. Exadata Sto...
Friday, 30 August 2024
Step by Step Oracle RAC Standby Database Switchover
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1. On Primary: a. Verify there is no log file gap between the primary and the standby database SELECT status, gap_status FROM v$ar...
1 comment:
Friday, 19 July 2024
OLR Internals
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In Oracle 11g Release 2, Oracle introduced the Oracle Local Registry (OLR), a new feature that complements the Oracle Cluster Registry (OCR)...
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