Practical Data Architecture/Theory & Notes/Data warehouses

Theory made simple · note 10 of 20

Data warehouses

IntermediateData warehousesArchitectureIntermediate

What it means

A data warehouse stores cleaned, organised history for reporting and decisions.

Why it matters

It gives you one reliable building block for doing Practical Data Architecture work correctly and explaining it to someone else.

Tiny example

Imagine a architecture task as a small recipe. Data warehouses is one named step in that recipe, with a clear input and result.

Remember this

Say it simply: “I use Data warehouses to move from a question to a checked result.”