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Nicholas Chammas

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Software Engineering 1Databases & Data 1

1

A Data Pipeline Is a Materialized View

Say you run an online book store and want to build a data pipeline that figures out who the top-selling authors are. Logically, the input to the pipeline is a log of every individual book purchase on the store for all time, along with details about each book like who authored it. And the output is a list of the…