Design and implement a data lakehouse using technology-driven simplifications and generalizations.
The approach you will learn enables consolidating even incoherent data from multiple source systems across complex enterprise environments. The precise business question does not need to be known in advance and can even change over time. The approach lends itself well to federated, cooperating data mesh nodes. The individual components, called mini-marts, are like the ""data part"" of a data quantum and are interoperable. We describe data model blueprints to generalize dimensions with synonyms and facts at different granularities. Includes code examples using complex hierarchies as they exist in heterogenous real-world go-to-market organizations.
By:
Bruno Freitag Imprint: Technics Publications Dimensions:
Height: 279mm,
Width: 216mm,
Spine: 9mm
Weight: 408g ISBN:9781634622158 ISBN 10: 1634622154 Pages: 170 Publication Date:26 July 2023 Audience:
General/trade
,
ELT Advanced
Format:Paperback Publisher's Status: Active