Hi folks,
I've been doing enterprise HANA on single node for past 3 years (prior to that a traditional BW developer for 10 years) and now recently our BW system was converted to BW on HANA and I'm starting to look into helping some of the BW guys performance tuning particularly with partitioning on the HANA modeling side of the BW system. I've discovered that all of the ODS tables I'm looking at thus far are HASH 1 partitioned. Our BW system is multi node so I'm wondering if that has anything to do with this whatsoever. To me a HASH 1 partition is like not having a partition at all but rather like a single table with no partitions; wouldn't that be the same? I'm sure it's something I'm just not familiar with yet and it's setup this way for a good reason (I hope!).
Thanks for any insight you may have on this.
-Patrick