From the DWHPro archive
Teradata vs SQL Server: Key Architectural Differences and Performance Implications
Where Teradata and SQL Server actually differ: data distribution, COUNT(*), large objects and indexing, and what each difference means when you tune.
Also worth reading: Teradata Physical Design and Data Modelling
— Roland
Written by Roland Wenzlofsky — 25 years on enterprise data platforms, author of Teradata Query Performance Tuning.
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