Data Warehousing Basics for Data Analysts


Grasp the basics of ETL, knowledge warehousing, and knowledge marts for efficient knowledge evaluation.

What you’ll be taught

Achieve a transparent understanding of the Extract, Remodel, Load (ETL) course of and its position in knowledge administration

Study what an information warehouse is, its advantages, and the way it differs from an information lake.

Perceive the aim of knowledge marts and the way they match into the broader knowledge warehousing structure.

Uncover the importance of staging areas within the ETL course of and their affect on knowledge high quality and integrity.

English
language

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