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DBMS Tutorial – Database Management System notes

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  DBMS Tutorial – Database Management System notes DBMS  stands for  Database Management System . We can break it like this DBMS = Database + Management System. Database is a collection of data and Management System is a set of programs to store and retrieve those data. Based on this we can define DBMS like this: DBMS is a collection of inter-related data and set of programs to store & access those data in an easy and effective manner. Here are the  DBMS notes  to help you learn database systems in a Systematic manner. Happy Learning!! Introduction to DBMS DBMS Applications Advantages of DBMS over file processing system View of Data Data Abstraction Instances and Schemas Data Models in DBMS E-R Model in DBMS Relational Model in DBMS RDBMS concepts Hierarchical data Model in DBMS Network Model in DBMS Database languages Keys in DBMS Primary key Super key Candidate key Alternate key Composite key Foreign key Constraints in DBMS Domain constraints Mapping const...