From the DWHPro archive
Teradata PPI: Understanding Partitioned Primary Index for Improved Performance
This article teaches you all you have to know about the Partitioned Primary Index - Reduce your system workload by applying partitioning in the proper way.
Also worth reading: Teradata SQL Tuning and Query Rewriting
— Roland
Written by Roland Wenzlofsky — 25 years on enterprise data platforms, author of Teradata Query Performance Tuning.
Reply to this email if you think I am wrong. I read every reply.
Not sure whether to migrate or tune what you already have? Thirty minutes, no pitch — and sometimes the answer is don’t migrate. Ask me.
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