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DR is having meaning in multiple segments:
Accounting says "Debit"
Data Storage segment "Data Recovery"
IT/Database segment "Disater Recovery"
DR means Disaster Recovery which is a process security planning to protect the organization from significant negative events and troubles.
DR meaning is Disaster Recovery
DR extend disaster recovery ,it is an another production replication setup for database recovery purpose if any disaster occur. Dr mainly two types :
1- Physical DR
2-Logical DR
in 11g new dr ADG (active datagaurd ) .
It is a failover environment to ensure systems are available in case of disaster to the main site.
Disaster recovery procedure, it like cloud platform. if we lost our major files or info, use DR to recovery our info.
In accounting, DR. is the abbreviation for the word debit
Disaster Recovery procedures and procedure. It is a failover environment to ensure systems are available in case of disaster to the main site.
It means Debit which is increace for assest accounts and decrease for liability accounts