Data warehouse - Serbipunk/notes GitHub Wiki

ref: https://en.wikipedia.org/wiki/Data_warehouse

ref: https://cloud.google.com/learn/what-is-a-data-warehouse#section-1

definition

A data warehouse is an enterprise system used for the analysis and reporting of structured and semi-structured data from multiple sources, such as point-of-sale transactions, marketing automation, customer relationship management, and more. A data warehouse is suited for ad hoc analysis as well custom reporting.