Database Management System from scratch - Part 2 (Udemy.com)
Learn Database Management Systems from scratch as Database Management System forms the core of computer science
Created by: Vignesh Sekar
Last updated February 2023
What you will learn
- You will become very familiar with the core concepts of Database Management Systems
- You will be able to challenge the interviewer on questions related to Database Management Systems
- You will view Computer Science in a different dimension
- You will be able to answer all questions of these topics in exams like GATE,PGEE,ISRO
- You will be able to get a top grade in your Database Management Systems course in your Bachelor's degree
- Understand how Database Management Systems work
Course Description
Welcome to the course Database Management system from scratch !!!
Mastering the concepts of Database Management System is very important to get started with Computer Science because Database Management System is the program which is responsible for the ease with which we are able to fetch the data from the database and that is the backbone of internet today. The concepts which we are going to study is going to give a very good understanding of Database Management System and by the end of it you will be able to answer any interview question on Database Management System.
Without using Database Management Systems ,it is extremely difficult to communicate with the data in the server. Every server today has Database Management System installed in it. Through this course you will not only master the basics of Database Management Systems but also get ready for venturing into advanced concepts of Database Management Systems.
In this course ,every concept of Database Management System is taught in an easy-to-understand manner such that anybody without any prerequisites will be able to master the concepts of Database Management System in the easiest way.
Come and join me, I assure you that you will have the best learning experience of not just Database Management Systems but also the core of Computer Science in a different dimension.
Instructor Details
- 4.3 Rating
3,994 Reviews
Vignesh Sekar
Hi! I'm Vignesh. I have a degree in Computer Science, work experience in a multi national company and you might call me a bit of Computer Science enthusiast who is highly passionate in teaching Mathematics and Computer Science
After working for a successful multinational company for an year, I resigned the job to follow my passion of teaching students. I have been teaching online for more than 4 years in platforms like youtube where I have a happy bunch of Engineers who are my main motivating factor in following my passion.
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Reviews
By Denduluriramasai Mohanakhil on 8/19/2026
Explanation is good but I feel some concepts like joins should be discussed detailed and latest topics needs to be added and course should be extended with latest updates and also EF Codd rules should be added wherever appropriately
By Murari Sreekumar on 8/19/2023
none of my doubts are clarified by the teacher .But the lectures seem to be very good . Hope that the teacher clarifies my doubts sent as soon as possible .
By Aldrin Castro on 9/22/2022
Explanations are very clear and easy to follow. Every penny is worth it for this lesson. This has helped me in my studies and is very ideal for beginners like me.
By In Ho Kim on 11/12/2021
Repetition of the same thing can be good but he is repeating the same thing as an explanation of a concept. Example being, "This is a that because this is that" In text, it might sound like not a big deal but "This is that" can be minutes of explanation only to be hit by round two of the same thing to explain his thought process. The moment he says "because", my head is expecting a deeper explanation, but in the end its just the same thing repeated. It gets really confusing. If you want students to understand by repetition, they will do it on their own by rewatching the video. Moving onto the next thought is good if you think explained it well enough the first time. His understanding and lectures is good, but it feels like there's redundancies that could be easily fixed by reviewing his own videos and creating a script. In a way, "it could be better."
By Siddarth Nayar on 2/21/2021
The course explains the concept very nicely in an easy to understand manner. Moreover, this course is perfect for any students who want to study the subject along with their university syllabus
By Chevano Gordon on 11/13/2020
Too basic. Everything covered in this course could have been found on youtube. The practice questions done on relational algebra is too simple. Expected quality content but got average content.
By Mehul S on 9/2/2020
Vignesh Sir is a very good teacher. He explains each and every concept really well and repeats them also so that we can fully internalise and remember them. I would highly recommend everyone to purchase this course.
By Jeremiah Bowers on 5/10/2019
This course is helping me with my Masters level Database course. Thank you so much. It's has been much easier to understand the topics with you than with my professor.
By Yanet Gomez on 5/7/2019
Great course. The explanations are very clear, and the instructor repeats and reiterates important concepts over and over, and provides many examples, which I found useful to fully grasp the concepts. I am taking a Graduate class in Database Management Systems , and signed up for this class after I did very poorly in the first test, 78. I got a 98 in my second test after taking portions of this course.
By Bryan Croft on 10/7/2018
Took part 1 which was very good. This, part 2 is a continuation. For my studies and preparation for the midterm this set of videos and the previous set have been very helpful. Nice repetitive examples help to drill into head the concepts as well as how to actually perform the action.
Quality Score
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Overall Score : 86 / 100












