on 04-08-2013 11:19 AM
Dear Experts,
Please guide me for the below concerns,
Pro cons of migrating traditional Cubes into HANA Compliant cubes, is it mandatory to migrate?
Best Regards,
Kavitha.
Hello Kavitha,
Please find my comments.--
SAP HANA optimized cubes do not have "Dimension Tables" (barring the Package Dimension) wherein the Facts are mapped directly to the SID Tables. Therefore
1) So there will surely be difference in the performance between HANA Optimized Infocube and a Classic Infocube. The bigger the data, the more you see differences in performance
2) There are some features that are strictly available for HANA Optimized InfoCubes only.Eg: Planning Applications Kit (PAK) requires that the underlying planning cube is HANA Optimized.
3) You can continue to use the standard extractors with HANA DB as well.However, keep track of the new features that may/will be delivered in this area to decide which way to load data to BW.
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