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What is the data reduction ratio that can be predicted when applying best practices for deduplicating data on a PowerProtect DD?

Question 36 - D-PDD-DY-23 discussion

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What is the data reduction ratio that can be predicted when applying best practices for deduplicating data on a PowerProtect DD?

A.

45:1

Answers
A.

45:1

B.

55:1

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B.

55:1

C.

50:1

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C.

50:1

D.

65:1

Answers
D.

65:1

Suggested answer: C

Explanation:

The expected data reduction ratio with PowerProtect DD, when following best practices for deduplication, is approximately 50:1. This high deduplication efficiency significantly reduces storage needs, making PowerProtect DD highly cost-effective. When best practices are applied for deduplication on PowerProtect DD systems, a data reduction ratio of 50:1 can typically be achieved. This means that for every 50 units of data, only 1 unit needs to be stored, significantly optimizing storage utilization. Achieving this ratio depends on factors such as data type, backup frequency, and the effectiveness of deduplication processes configured on the system. This high deduplication rate is a key advantage of PowerProtect DD appliances, allowing organizations to manage large volumes of backup data more efficiently.

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asked 01/11/2024
Fabio Morais Melo
37 questions
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