What is an "School database management system" ?
Database management system plays a major role in a school. It connects data of all the main factors which support for run a school. The DBMS helps us to manage and execute our day-to-day academic and administrative purposes and provide a better academic experience for students. Mainly it helps to maintain security, institute's utilities, and real- time updates. Main parts of a DBSM In this sector we talk about the main important sectors of DBMS. What is an entity in DBSM ? An entity is an object in the real world with an independent existence and can be differentiated from other objects. In database administration, an entity can be a single thing, person, place, or object. Data can be stored about such entities. Examples of an entity are a single person, single product, or single organization. An Entity Type defines a collection of similar entities . An Entity Set is a collection of entities of an entity type at a point of time. There are two main types of entities. They are stron...