Mohammad Nazmul Huda
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Oracle
Managing Database
Backup and Recovery
Performance Tuning
ASM
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Replication
Database Change
Data Guard
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Data Guard
Check Data Guard Parameters
Find out Instance is Primary or Standby
Remove Data Guard Broker Configuration Safely
Recover after a failed switchover
Create Broker Configuration
Shutdown Standby Database for maintenance work
Create Physical Standby database from Primary database using RMAN
Change SYS password in Data Guard environment
How to check primary database synch with Standby or not
How to Remove One Standby Database from a Data Guard Configuration
How To Convert a Standby database to a Standalone Database After removing it from Data guard environment
Data Guard Related Error:
ORA-12514: TNS:listener does not currently know of service requested in connect descriptor (DGMGRL)
ORA-16057 DGID from server not in Data Guard configuration
ORA-16139: media recovery required
ORA-16826: apply service state is inconsistent with the DelayMins property
ORA-16766: Redo Apply is stopped (Error From Dataguard Broker)
ORA-16014: log X sequence# XXX not archived, no available destinations (In Standby Database)
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