Difference between Semantic key in Write optimized DSO & Semantic groups in DTP..?

[Former Member]

Hi,

What is the difference b/w Semantic key in Write optimized DSO  & Semantic groups in DTP..?

What is the role of Semantic key in Write optimized DSO in handling the records?

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Regards,

Sam

[former_member188080]

In WO DSO data record is identified separately based on semantic keys..so data gets loaded in DSO and stacked separately wrt these leys..

its behaviour almost like a cube in terms of data storage..

semantic groups in DTP u identify will be based on key fields in DSO for eg..

so data packet gets loaded looking at this combination of keys from source system..there is no question of shifting of data,from one data packet to another..

Thanks and regards

Kiran