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Data Engineering Explained: Data Models

Data Engineering Explained: Data Models¶

Metadata¶

Author: Chouaieb Nemri
Full Title: Data Engineering Explained: Data Models
Category: #Type/Highlight/Article
URL: https://medium.com/p/d69770a35d39

Highlights¶

The relational model was initially proposed by Edgar Codd bach in 1970. Data is organized in relations (or tables in SQL), where each relation is an unordered collection of tuples (rows in SQL).