Basic concepts of database
tips: Mainly introduce the 4 basic concepts of database (data, database, database management system, database system)
- Data
- Symbol record
- Database (DataBase, DB)
- A warehouse of data stored in a certain format on a computer storage device
- Database Management System (DataBase Management System, DBMS)
- Organize and store data scientifically, obtain and maintain data efficiently
- Database System (DataBase System, DBS)
- The system after introducing the database into the computer system