Data Modeling - Slowly Changing Dimensions and Idempotency - Day 2 Lecture - DataExpert.io Boot Camp
Автор: Data with Zach
Загружено: 2024-11-16
Просмотров: 49054
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In this video we discuss the various types of slowly changing dimensions and how SCD type 2 is the best by far.
Slowly changing dimensions and idempotent pipelines are very closely related!
Make sure your pipeline produces the same results every time it's ran with the same parameters!
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