Working on Oracle 8i with OS as Unix Solaris 8.0.
Could anyone out there improve on the topic:Improve restoration speed on RMAN Backup.
Scenario:It takes approx 4 hours to backup datas on RMAN with around 200 to 300GB size of Database and around 2 to 3 Hours for restoration from Backup.
In our case we are allocating 4 channels to read from one single tape device in case of RMAN but still the restoration speed goes beyond 12 Hours!!!
Did anyone experience on this topic :How to improve RMAN backup Restoration speed.
Thank You for your time.