ESE Reference and Backup/Restore on microsoft.com
https://msdn.microsoft.com/library/en-us/ese/ese/extensible_storage_engine_reference.asp
https://msdn.microsoft.com/library/en-us/wss/wss/_eseback_intro.asp
https://msdn.microsoft.com/library/en-us/ese/ese/extensible_storage_engine_reference.asp
https://msdn.microsoft.com/library/en-us/wss/wss/_eseback_intro.asp