Welcome to Lecture 30 of the course "Database Management Systems" by Prof. Partha Pratim Das.
Full Course: https://study.iitm.ac.in/ds/course_pages/BSCS2001.html
Video Overview
In Module 25 of the IIT Madras Online BSc program’s Database Management Systems course, we explore two essential properties of relational database decomposition — Lossless Join and Dependency Preservation. You will learn the theoretical conditions and practical methods to ensure that when a relation is split into smaller tables, no data is lost and all original functional dependencies remain enforceable. Through clear examples and step-by-step algorithms, we’ll show you how to verify these properties and apply them to create efficient, reliable database designs.
About About IIT Madras' online Bachelor of Science programme
IIT Madras offers four-year BS programmes that aim to provide quality education to all, irrespective of age, educational background, or location. The BS programme has multiple levels, which provide flexibility to students to exit at any of these levels. Depending on the courses completed and credits earned, the learner can receive a Foundation Certificate from IITM CODE (Centre for Outreach and Digital Education), Diploma(s) from IIT Madras, or BSc/BS Degrees from IIT Madras.
For more details, Visit: https://www.iitm.ac.in/academics/study-at-iitm/non-campus-bs-programmes
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