What are the best practices for creating an ERD that accurately represents data requirements?
An entity-relationship diagram (ERD) is a graphical tool that helps data analysts and database designers to visualize and document the data requirements of a system or a project. An ERD shows the entities, attributes, and relationships that are involved in the data model, as well as the constraints and rules that govern them. Creating an ERD that accurately represents data requirements is not only a good practice for data analytics, but also a crucial step for ensuring data quality, consistency, and integrity. In this article, we will discuss some of the best practices for creating an ERD that accurately represents data requirements, such as:
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Sanya AroraSenior Growth Analyst @ Sportskeeda|| Freelancer||Web Analytics || Power BI || Ex-SEO and Content Analyst @Essentially…
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Sahil KhanFreelance Data Analyst | Data Analyst Intern @Rubixe | B.Tech Computer Science | Excel | SQL | Power BI | Committed to…
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Matthew KolakowskiLead System Engineer