Architecture

What Everyone Should Now About The Teradata Design

Teradata Query Parallelism If we run a query on a Teradata system, it runs in parallel in every step, no matter if it is a join, sorting, aggregation step, etc. The great advantage is that this applies to each step of the query process. That’s what makes Teradata unique. The big advantage Teradata has over

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Architecture

Doing Teradata Hashing The Right Way

This article assumes that you are already familiar with the general architecture of a Teradata System. As you should already know, the AMPs are responsible for doing the work on a Teradata System. Depending on the size of the system, you will have hundreds of AMPs, each one being in charge of handling the rows

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