Data, Process, Insights & things I write about
What is this about? # In his blog post Why are scalar UDFs so slow? Jörg Brandeis wonders why user defined scalar functions (scalar UDFs) are slow compared to plain SQL. This is an important question since UDFs would… Read More » Why are your scalar UDFs slow? (mine aren't)
In his recent blog post " Code Pushdown"Paul Hardy, a long-time SAP community contributor described his first foray into HANA SQLScript programming. Paul picked a very ABAP-y problem to solve: Finding records with… Read More » Find the ONE ... or the other
Q&A forums can be a treasure trove of interesting questions that turn out to have counter-intuitive answers. In “Why does select statement taking too long when primary key is present?” the OP made an interesting… Read More » One in a Million
SAP runs simple. And SAP HANA also runs simple. Down to the very internal coding this mantra has been followed. And not just simple, but actually easy and here’s the proof - right out of the SAP HANA JoinEngine :lol: Read More » Get your data running simple
Based on revision 46 (SPS 5) of SAP HANA Studio and Database Hello once again! While reading through the recently released SPS 05 RKT material (here) (that is, IF you have access to this RKT material), specifically the… Read More » Show me the timelines, baby!