All videos of Databases for Computer Science Engineering (CSE) Exam
ER Model
Many to Many and One to One Relationship
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Relational Model
Example Problem on ER Diagram and Relational Model
GATE Questions on ER Model- 1
GATE Questions on ER Model- 2
Select and Project Operation
Cartesian Product and Join operation
More Examples of Join Operation
Types of Join Inner Join (Theta Join)
Types of Join Inner Join (EQUI Join)
Types of Join Inner Join (Natural Join)
Gate 1999 Question on Relational Algebra
Gate 2004 Question on Relational Algebra
Gate 2019 Question on Relational Algebra
Gate 2017 Question on Divide Operation
Basic and Extended Operators in Relational Algebra
Gate 2012 question on Relational Algebra
Gate 2014 question on Relational Algebra
Gate 2015 question on Relational Algebra
Normalization
Introduction to Normalization
Closure Set of Attributes
Gate 2006 Question on Closure Set of Attributes
Finding Candidate Key using FD
Gate Questions on Candidate Key- 1
Gate Questions on Candidate Key- 2
Equivalence of Two FD sets
FD Preserving Decomposition
Lossless and FD Preserving Decomposition Example- 1
Lossless and FD Preserving Decomposition Example- 2
Lossless and FD Preserving Decomposition Example- 3
Gate 2001 question on Lossless decomposition
Gate 2005 question on Lossless decomposition
Gate 2008 question on Lossless decomposition
Second Normal Form Example- 1
Second Normal Form Example- 2
Second Normal Form Example- 3
Second Normal Form Example- 4
Second Normal Form Example- 5
Third Normal Form Example- 1
Third Normal Form Example- 2
Third Normal Form Example- 3
GATE Questions on Normalization- 1
GATE Questions on Normalization- 2
GATE Questions on Normalization- 3
GATE Questions on Normalization- 4
SQL
Exercise for Create Database
Exercises on Select SQL- 1
Exercises on Select SQL- 2
Retrieve Data from Multiple Tables Exercise- 1
Retrieve Data from Multiple Tables Exercise- 2
Retrieve Data from Multiple Tables Exercise- 3
Retrieve Data from Multiple Tables Exercise- 4
GATE 2011 Question on SQL
GATE 2012 Question on SQL
GATE 2010 Question on SQL
GATE 2005 Question on SQL
GATE 2005 Question on SQL Revised
Group By and Having Clause
GATE 2020 Question on SQL
Transaction Management
Transaction Management Introduction
Multiple Transactions Running Concurrently
Lost Update Problem W-W Conflict
Dirty Read Problem W-R Conflict
Unrepeatable Read Problem R-W Conflict
Cascading Aborts and Cascadeless Schedule- 1
Cascading Aborts and Cascadeless Schedule- 2
Example 1 on Conflict Equivalent Schedules
Example 2 on Conflict Equivalent Schedules
Example 1 on Conflict Serializable Schedule
Example 2 on Conflict Serializable Schedule
Example 3 on Conflict Serializable Schedule
Example 4 on Conflict Serializable Schedule
Example 5 on Conflict Serializable Schedule
View Serializable Schedule- 1
View Serializable Schedule- 2
View Serializable Schedule- 3
Lock Based Protocols Introduction
Two Phase Locking Protocol
Timestamp Ordering Protocol- 1
Timestamp Ordering Protocol- 2
GATE 2010 Question on 2-PL
GATE 2016 Question on 2-PL