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Master SQL For Data Science

Become a SQL query wizard and never be afraid to look at a large SQL query again!
4.7
4.7/5
(8,239 reviews)
34,393 students
Created by

10.0

CourseMarks Score®

9.9

Freshness

9.8

Feedback

9.6

Content

Platform: Udemy
Video: 9h 23m
Language: English
Next start: On Demand

Top SQL courses:

Detailed Analysis

CourseMarks Score®

10.0 / 10

CourseMarks Score® helps students to find the best classes. We aggregate 18 factors, including freshness, student feedback and content diversity.

Freshness Score

9.9 / 10
This course was last updated on 5/2021.

Course content can become outdated quite quickly. After analysing 71,530 courses, we found that the highest rated courses are updated every year. If a course has not been updated for more than 2 years, you should carefully evaluate the course before enrolling.

Student Feedback

9.8 / 10
We analyzed factors such as the rating (4.7/5) and the ratio between the number of reviews and the number of students, which is a great signal of student commitment.

New courses are hard to evaluate because there are no or just a few student ratings, but Student Feedback Score helps you find great courses even with fewer reviews.

Content Score

9.6 / 10
Video Score: 9.0 / 10
The course includes 9h 23m video content. Courses with more videos usually have a higher average rating. We have found that the sweet spot is 16 hours of video, which is long enough to teach a topic comprehensively, but not overwhelming. Courses over 16 hours of video gets the maximum score.
The average video length is 4 hours 29 minutes of 253 SQL courses on Udemy.
Detail Score: 9.9 / 10

The top online course contains a detailed description of the course, what you will learn and also a detailed description about the instructor.

Extra Content Score: 9.9 / 10

Tests, exercises, articles and other resources help students to better understand and deepen their understanding of the topic.

This course contains:

11 articles.
4 resources.
0 exercise.
0 test.

Table of contents

Description

LAST UPDATED: November 2020
This course will turn you into a SQL query wizard. You’ll learn the skills you need to extract critical insight from data sitting in a database. There are over 100 puzzles scattered throughout the course with in-depth solutions providing plenty of opportunity for you to practice. After completing the course and all of it’s assignments, I promise you, you’ll never be afraid to look at a large SQL query again. 

Just like my other courses, I follow the no-student-left behind principle; which means that I start from the very basics. You do not need any prerequisites to take this course. We move step by step into more advanced topics as we delve into the world of advanced querying techniques using subqueries, aggregations, joins, rollups and cubes, window functions, transposing & ranking data and using conditional expressions in very interesting ways. 

With over 17,000 students and a 4.6 rating, you won’t find a better source to learn SQL for Data Science elsewhere.
Don’t just take it from me, take it from other students that have taken this course.

★★★★★ Here’s reviews from real students that took this course ★★★★★

★★★★★ You really can’t beat this course for the value. The instructor is excellent (clear explanations, easy to understand, extremely knowledgeable), and his style of constantly requiring the student to apply what they’ve just learned with practice queries proves to be a very effective method of learning. He covers an amazing amount of ground in just 9 hours. It was just the refresher course I needed after not having done much SQL in the past year.

★★★★★ Just one word – Exceptional!! Don’t give a second thought, just go for it. Thanks a lot Mr.Imtiaz Ahmad. The way concepts are explained in the lectures are quite good. The assignments gave me so much confidence and I feel so happy that I am quite well versed in SQL now. Watch the videos, try out the assignments on your own and practice as much as you can with different problems.

★★★★★ It’s a brilliant course that can help to understand SQL from easy concepts to difficult tasks. Besides, the explanations are always clear, so they let me learn a lot without searching for additional information in Internet. The course contains lots of practical tasks that allowed me not only to understand queries, but to also use them correctly.

★★★★★ Great! I really like the exercises that are included. They are essential to learning the course content.

★★★★★ After attending the course and doing most of the exercises, I feel very confident in SQL world. The course is designed well and every lesson gives you good amount of knowledge. Explanation and exercises are worth learning and practicing.

Topics covered in this course:
•What is a Database
•Installing Postgres
•Creating Tables
•SELECT Statement
•WHERE Clause
•AND & OR
•Filtering Operators
•ORDER BY
•LIMIT
•DISTINCT
•Renaming Columns
•Functions
•GROUP BY & HAVING Clauses
•Aggregation Queries
•Subqueries
•CASE Clause
•Correlated Subqueries
•Table Joins
•INNER and OUTER Joins
•UNION, UNION ALL and EXCEPT Clauses
•Window Functions for Analytics
•+ over 100 puzzles distributed throughout the course

Enroll today to become a Master SQL Data Science Developer. As always, I offer a 30 day money back guarantee if you’re not satisfied, but you won’t need it.

You will learn

✓ Write complex SQL statements to query the database and gain critical insight on data
✓ Practice Every Step of the Way by Working Through 100+ Puzzles (with solutions)
✓ Transition from the Very Basics to a Point Where You can Effortlessly Work with Large SQL Queries
✓ Learn Advanced Querying Techniques
✓ Become a Master SQL Developer

Requirements

• No prerequisites needed for this course

This course is for

• Anyone who wants to break into the data analyst or data scientist role
• Anyone interested in become a SQL query wizard

How much does the Master SQL For Data Science course cost? Is it worth it?

The course costs $21.99. And currently there is a 82% discount on the original price of the course, which was $124.99. So you save $103 if you enroll the course now.
The average price is $17.8 of 253 SQL courses. So this course is 1% more expensive than the average SQL course on Udemy.

Does the Master SQL For Data Science course have a money back guarantee or refund policy?

YES, Master SQL For Data Science has a 30-day money back guarantee. The 30-day refund policy is designed to allow students to study without risk.

Are there any SCHOLARSHIPS for this course?

Currently we could not find a scholarship for the Master SQL For Data Science course, but there is a $103 discount from the original price ($124.99). So the current price is just $21.99.

Who is the instructor? Is Imtiaz Ahmad a SCAM or a TRUSTED instructor?

Imtiaz Ahmad has created 12 courses that got 78,046 reviews which are generally positive. Imtiaz Ahmad has taught 300,471 students and received a 4.5 average review out of 78,046 reviews. Depending on the information available, Imtiaz Ahmad is a TRUSTED instructor.
Senior Software Engineer & Trainer @ Job Ready Programmer
Imtiaz is an award winning Udemy instructor who is highly experienced in big data technologies and enterprise software architectures. Imtiaz has spent a considerable amount of time building financial software on Wall St. and worked with companies like S&P, Goldman Sachs, AOL and JP Morgan along with helping various startups solve mission critical software problems. In his 13+ years of experience, Imtiaz has also taught software development in programming languages like Java, C++, Python, PL/SQL, Ruby and Javascript. He’s the founder of Job Ready Programmer – an online programming school that prepares students of all backgrounds to become professional job-ready software developers through real-world programming courses.

10.0

CourseMarks Score®

9.9

Freshness

9.8

Feedback

9.6

Content

Platform: Udemy
Video: 9h 23m
Language: English
Next start: On Demand

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