Data Modeling 101: OLTP data modeling, design, and normalization for the cloud
erwin
MAY 2, 2022
For example, the NoSQL database MongoDB has documents and collections instead of tables and columns. While talking to the business people about the business requirements, entities tend to be the plural nouns that they mention: insureds, beneficiaries, policies, terms, etc. Figure 3: Example sentence diagram. What is an entity?
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