The rates I quoted were without compression. If you turn on compression then
you can get it to go faster but then you get into needing extra licensing.
Chris, luckily your team is using the most scalable backup software, Netbackup
(based on 20 years of testing backup software), so the point really comes down
to architecture and configs on both the database server side and the backup
system side.
Matthew Parker
Chief Technologist
Dimensional DBA
425-891-7934 (cell)
D&B 047931344
CAGE 7J5S7
<mailto:Dimensional.dba@xxxxxxxxxxx> Dimensional.dba@xxxxxxxxxxx
<http://www.linkedin.com/pub/matthew-parker/6/51b/944/> View Matthew Parker's
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From: oracle-l-bounce@xxxxxxxxxxxxx [mailto:oracle-l-bounce@xxxxxxxxxxxxx] On ;
Behalf Of Mladen Gogala
Sent: Tuesday, July 12, 2016 9:09 PM
To: oracle-l@xxxxxxxxxxxxx
Subject: Re: Looking for Suggestions - 5 TB DB WHSE Backup options
On 07/12/2016 06:32 PM, Dimensional DBA wrote:
f you have a 1GB backup network from your db server to your Netbackup
Infrastrucutre with proper tuning you can normally achieve 104MB/sec assuming
proper tuning and architecture or about 432GB/hr or in your case a 9hr full
backup.
Yes, around 430 GB/hr is what you can achieve with Commvault as well, with
compression and no deduplication. With de-duplication, speeds are around 350
GB/hr but the savings are much better than with compression. With storage
snapshots, we can also do block level backups which are even faster. The
downside is that RMAN knows nothing of the block level backups.
Regards
--
Mladen Gogala
Oracle DBA
Tel: (347) 321-1217
