SAP Note 1736976 - Sizing Report for BW on HANA - Interpreting "incl. dyn" ?

[Former Member]

Hi,

what's behind the "incl. dyn" Column of the Sizeing Report  /SDF/HANA_BW_SIZING

(see bellow) ?

What does dyn. dynamic mean within this ? What dynamic is adressed with the figure

...

SIZING DETAILS                                                               

==============                                                               

(For 1024 GB node)     data [GB]     total [GB]     total [GB]              

                                                     incl. dyn.     (non-act.)              

MASTER:                                                                     

-------                                                                     

  Row Store                   195            295            295              

  Master Column Store   270            540            540              

  Caches / Services         50             50             50              

  TOTAL (MASTER)       515            885            885              

SLAVES:                                                                     

-------                                                                     

  Slave  Column Store        1890           3729              3678              

  Caches / Services             250            250               250              

  TOTAL (SLAVES)             2140           3979            3928              

--------------------------------------------------------------------------------             

  TOTAL (All Servers)        2655           4864           4813              

...

SAP_BW_on_HANA_Sizing_Report_V1_4.pdf isn't to clear with this:

"

Minimum amount of required memory and disk space for HANA
server (including runtime memory, memory for additional services, etc.),

considering different hardware configurations

"

Thank You

Best

Martin

[rindia]

Hi Martin,

dyn. refers to memory required for dynamic objects such as merge, intermediate results, etc.

       i.e. data including dynamic runtime memory

non-act. refers to non active data which is not kept in memory.

Regards

Raj

[Former Member]

Hi,

thanks.

Can these memory requirements assinned to component in  M_SERVICE_COMPONENT_MEMORY or other Datadictionnary views ?

Thank You

Martin