DataBase ch2
Chapter 2: Entity-Relationship Model Entity Sets Relationship Sets Design Issues Mapping Constraints Keys E-R Diagram Extended E-R Features Design of an.
Temple University – CIS Dept. CIS616– Principles of Database Systems V. Megalooikonomou E-R Diagrams (based on notes by Silberchatz,Korth, and Sudarshan.
1.1 Databases Revision. 1.2 Database and DBMS Database: Set of contiguous data that is connected together using relations, and stored without redundancy.
