This Library Management System ER Diagram contains information explaining the project database's concepts. This knowledge can be applied to your capstone project. You can also use it directly or modify its content to meet the needs of your project. Entity Relationship Diagram - depicts the structure of a project's data types. It employs symbols to clarify its components and relationships. Before creating the ER Diagram, you must be familiar with its symbols and applications. Keys is a method for categorizing data qualities. It is used to organize ER diagrams and help users model their databases to ensure efficiency. This is also used to link various tables in a database.
