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Former Member

Compression ratio after HANA Migration.


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.

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1 Answer

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    Former Member
    Jul 22, 2014 at 12:29 PM

    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.

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    • 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