Computer Science and Engineering - Tutorials, Notes, MCQs, Questions and Answers

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Monday, October 19, 2020

Video lectures in computer science - Database management systems

Animated video lectures in various topics of database management systems, online lectures for engineering students

Video Lectures in Database Management Systems

DBMS - An introduction

Database Management Systems vs Operating Systems (DBMS vs OS)

Data abstraction in DBMS

Logical vs physical data independence and their impact in efficient user interaction

Types of attributes and domain types

Relational model in DBMS

Transaction and ACID properties in database

Conflict serializability - how does it work?

Testing for conflict serializability

Need for concurrency control in DBMS - discussed with examples

How does two phase locking (2PL) work

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By K Saravanakumar Vellore Institute of Technology - October 19, 2020

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Vellore Institute of Technology

Ranked within top 200 in Asia (QS - Asia University Rankings 2022.
Seven Subjects of VIT are ranked by QS World University Ranking by Subject 2021.
12th best research institution of India (NIRF Ranking, Govt. of India 2021).
NAAC Accreditation with highest grade in the last three consecutive cycles.
Recognized as Institution of Eminence(IoE), Govt. of India.

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K Saravanakumar Vellore Institute of Technology
Saravanakumar Kandasamy

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