Dell DR4300e Symantec NetBackup - Setting Up the DR Series System on Symantec - Page 30

Monitor deduplication, compression, and performance

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4 Monitor deduplication, compression, and performance After backup jobs have run, the DR Series system tracks capacity, storage savings, and throughput on the DR Series system dashboard. This information is valuable in understanding the benefits of the DR Series system. Note: Deduplication ratios increase over time. It is not uncommon to see a 2- 4x reduction (25- 50% total savings) on the initial backup. As additional full backup jobs are completed, the ratios will increase. Backup jobs with a 12- week retention will average a 15x ratio, in most cases. 30 Setting Up the Dell™ DR Series System on Symantec NetBackup to Use Virtual Synthetic Backup | February 2014

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Setting Up the Dell™ DR Series System on Symantec NetBackup to Use Virtual Synthetic Backup | February 2014
4
Monitor deduplication, compression, and performance
After backup jobs have run, the DR Series system tracks capacity, storage savings, and throughput on the
DR Series system dashboard. This information is valuable in understanding the benefits of the DR Series
system.
Note:
Deduplication ratios increase over time. It is not uncommon to see a 2- 4x reduction (25- 50% total
savings) on the initial backup. As additional full backup jobs are completed, the ratios will increase.
Backup jobs with a 12- week retention will average a 15x ratio, in most cases.