Question

Why is data quality very important in a data warehouse environment?

Answer 1

Answer:

Data quality in a data warehouse is critical (this sounds so obvious and axiomatic), more so than in an operational system. Strategic decisions made on the basis of information from the data warehouse are likely to be more far-reaching in scope and consequences.

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Answer 2

Explanation:

Answer:

Data Integration. Data integration involves combining data from several disparate sources, which are stored using various technologies and provide a unified view of the data.

• The benefit of a data warehouse enables a business to perform analyses based on the data in the data warehouse

hope it helps you ✌