Database Management Systems Presented By:Deepshikha Jaiswal (2011MCA022) Sourabh Kumar Kushawha (2011MCA020) File System File: A collection of records or documents dealing…
1. Chapter 9 Database Management Systems 2. Objectives for Chapter 9 Operational problems inherent in the flat file approach to data management that gave rise to the database…
Database Design and Normal Forms Database Design coming up with a ‘good’ schema is very important How do we characterize the “goodness” of a schema ? If two or more…
Normalization Normalization is a method for organizing data elements in a database into tables and reduces redundancy. Redundancy is unnecessary repetition of data. It’s…
Slide 1Normalization of Database Yong Choi School of Business CSUB Slide 2 2 Study Objectives Understand what normalization is and what role it plays in database design Learn…