There is generally only one primary server per domain. They are the system where all the changes are made to the domain. They are the authoritative for all domains they serve. They periodically update and synchronize secondary servers of the domain to share the load and keep the backup.
Sir in primary server if data is loss then how it can be recover
ReplyDeleteThere is secondary server which keep on synchronizing with primary server.
DeleteSir in primary server data is loss then how it can be recover
ReplyDeleteThere is generally only one primary server per domain. They are the system where all the changes are made to the domain. They are the authoritative for all domains they serve. They periodically update and synchronize secondary servers of the domain to share the load and keep the backup.
Delete