March 2024
Beginner
332 pages
9h 46m
English
book
Fundamentals of Analytics Engineering
by Dumky De Wilde, Fanny Kassapian, Jovan Gligorevic, Juan Manuel Perafan, Lasse Benninga, Ricardo Angel Granados Lopez, Taís Laurindo Pereira
Content preview from Fundamentals of Analytics Engineering
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5
Data Modeling
Data modeling is a proactive design process that establishes relationships between data within information systems. A well-designed data model can lower costs, contribute to data democratization, and adapt easily to changing needs.
This chapter explores the various data modeling techniques and what to consider when building a data model. In particular, it focuses on the following:
- The importance of data models
- Designing your data model
- Data modeling techniques
- Choosing a data model
The importance of data models
The primary objective of an effective data model is to translate business requirements into data structures that facilitate the understanding of the current status, identify new opportunities, and drive initiatives based ...
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