Data Modeling 101: OLTP data modeling, design, and normalization for the cloud
erwin
MAY 2, 2022
How to create a solid foundation for data modeling of OLTP systems. For example, the NoSQL database MongoDB has documents and collections instead of tables and columns. You can decide later how you’re actually going to do it. Figure 3: Example sentence diagram. What is an entity? Aren’t they just both people?
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