What is another word for entity-relationship diagram?
Pronunciation: [ˈɛntɪtiɹɪlˈe͡ɪʃənʃˌɪp dˈa͡ɪəɡɹˌam] (IPA) 
An entity-relationship diagram is a visual representation of the relationships between different entities in a system or database. There are several synonyms for this term, including ERD, entity-relationship model, and entity diagram. Other related terms include database model, conceptual model, and data model. These terms all refer to the process of organizing and structuring data in a way that makes it easier to understand and use. An entity-relationship diagram is an important tool for developers and database administrators as it helps to ensure that the system is designed correctly and will function efficiently.
