Usage of W-O DSO in BW 7.4 on HANA

[former_member656367]

Hi Expert,

I have just started working on replacing the traditional LSA structure with classical DSO's and Infocubes with Advanced DSO's/Composite Provider/Analytic Views. My question is if it makes still sense to use the Write-Optimize DSO in LSA++ structure with BW 7.4 on HANA and build on top an Advance DSO or it is obsolete (Adv. DSO can behave as WO DSO)?

Thanks in advance.

[Former Member]

Hi Fabrizio,

There's no mentioning of WO-DSOs in BW on HANA.

BW on HANA follows the LSA++ architecture.

Here, you need to use Open ODS views in place of WO-DSOs.

Br, Harish

[Former Member]

Hi,

Please refer the properties available in advanced DSO in below image. You can choose the properties from the template based on the classic objects ( W-O is listed there ).

Basically advanced DSO replaces all persistence data targets existed earlier.

Thanks,

Krishnan

[Former Member]

Hi Fabrizio,

I would reckon that advanced DSO replaces all types of DSOs that we used for modelling earlier.

One has just to tweak the DSO settings in advanced DSO to decide whether we want that to behave as W-O or classical DSO.

Hope this helps?

Thanks,

Krishnan