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Decoding the compression ratio

user5797954Feb 22 2018 — edited Feb 28 2018

Hi Guru,

MY DBA tell me we have compression ratio of 1:8:5 for 300TB database.

Can you please decode and tell me how much would the actual storage consumption be without HCC . Is there single SQL command to estimate the entire compression savings on the DB with the space savings. Thanks for the help.

regards

Moncy

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Locked on Mar 28 2018

Added on Feb 22 2018

#exadata, #performance-availability

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