Compression ratio after HANA Migration.

[Former Member]

Hi Team,

I am working on HANA migration and as part of this I would like to know the compression ratio before and after migration.

Please guide me how to calculate the compression ratio.

Thanks in advance.

Best Regards,

Raj.

[Former Member]

Hello Raj,

As far as i know the compression ratio is usually calculated as

{The size of the ERP base table in "GB"  divided by 5 and then double the number} for  headroom needed for internal Hana operational activities.

Regards,

Krishna.

[Former Member]

Confused Krishna with base table in ERP.

Please correct me if my assumption is correct.

Oracle DB - (Minus) HANA data volume size/100