I believe basics are the foundation of every high level thing. So i have just put my effort to make things easily understandable. 

Urvashi Jain

It will discuss about different database models and entity relationship model deeply.

GATE (Graduate Aptitude Test in Engineering) 2020 & 2021 complete preparation with best educators. Know about the detailed syllabus, best books, exam pattern and dates, previous year question papers a

GATE - Iconic Pro

English

Entity: Relationship Model

Introduction to DBMS

Database Management System

CS & IT

GATE - CSIT, DSAI & Interview Preparation

GATE, ESE and IIT-JAM

Ace the toughest competitive and government exams in India 

Test Preparation

Different database models(hierarchial model, E-R model and object oriented model) and constraints.

Database Constraints and Models

Different types of attributes useful for drawing entity relationship diagrams.

Attributes to be used in E-R Models

Different steps and terms for how to draw full entity relationship model.

How to Draw Entity Relationship Model

Diffetent relational algebra queries(use of projection, selection etc.. Operations)

Relational Algebra Queries

Use of relational algebra queries and joins with the help of examples

Joins and Cartesian Products

Code HELLOSONU01 | 8+ Years Teaching Exp. in GATE CS IT & GATE DS AI on Unacademy | Mentored 2 Lakh+ Students | Produced Rankers Under 500

Sweta Kumari

This course discusses Database Management System for GATE examination.

(Hindi) MCQs on Database Management System for GATE 2018

This course will cover NOSQL Databases in 60 Minutes.

(Hindi) Learn NOSQL Databases in 60 Minutes

This course will cover Big Data Tutorial in 60 Minutes. The course will be GATE Aspirants.

(Hindi) Big Data 60 Minutes Tutorial

I am grace.I am an MTECH Degree holder in computer and  IT. UGCNET qualified. I am having a teaching experience of 10 yrs.

Grace Maickel

This Course covers to discuss DBMS in detail for GATE 2020.

Database Management System: GATE 2020

This course will cover complete Concepts of ER Model with relevant PYQs.

(Hindi) ER Model Concepts With PYQs - GATE (CS and IT)

In this course, Sweta Kumari will cover 25 Awesome Tricks for Finding Keys in Databases.

Lessons

5 lessons • 40m

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Database Constraints and Models

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Attributes to be used in E-R Models

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How to Draw Entity Relationship Model

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Relational Algebra Queries

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Joins and Cartesian Products