# Entity Relationship Diagram (ERD) ## Definition(s) ### Context: [[Nexus - Google Analytics Certificate Course|Google Analytics Certificate]] #### Sub-context: [[Data model]] >[! Definition] >Default technique for modeling and the design of [[Relational database|relational database]]. The database architect identifies: >1. [[Entity|entities]] >2. [[Attribute|Attributes]] of [[Entity|entities]] including [[Data type|data types]] >3. Relationships between entities ## Examples Image credit: [Dataedo](https://dataedo.com/blog/basic-data-modeling-techniques) ![[ERD_example.png]] ## Related [[Data model]] [[Unified Modeling Language (UML)]] ## Resources [Dataedo](https://dataedo.com/blog/basic-data-modeling-techniques) ## Flashcards The below code are generated for use with [Spaced Repetition plugin](https://github.com/st3v3nmw/obsidian-spaced-repetition/) [docs](https://www.stephenmwangi.com/obsidian-spaced-repetition/) Default technique for modeling and the design of [[Relational database|relational database]] @@@ [[Entity Relationship Diagram (ERD)]]