The course is a required course designed for Engineering Master of Computer Science in TIEI and a course with very intense practicality, which contains the basic principle and programming of database. Students could design and implement a relational database and database applications according to the needs of department or business, based on having mastered the basic principle and methods of designing a database. This course offers knowledge about designing, constructing and managing database respectively from theory and practice. Students will have a preliminary and extensive understanding about relational database, which enables students to develop relational database.