Re: [Networker] Questions on Oracle RMAN channels with NetWorker?
2006-08-23 00:13:30
1. Why would increasing the number of channels be beneficial and what are the
justifications for doing this?
> Parellelization. More channels the faster, until you overload your client,
> server or both. Tuning is recommended.
Do channels mutistream one database and use networker parallelism to stream
onto multiple drives(as per target sessions)? How do we define client(database
server) savesets in networker? How much time does RMAN take to feed the data to
networker/drives, once savegrp starts? Where can we find database backup
benchmanrks for avg data throughput, data structure, compression,encryption,
backup and restore window times etc.,
Thank you
Raghava
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