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Learner Reviews & Feedback for Databases and SQL for Data Science with Python by IBM

4.7

stars

22,481 ratings

About the Course

Working knowledge of SQL (or Structured Query Language) is a must for data professionals like Data Scientists, Data Analysts and Data Engineers. Much of the world's data resides in databases. SQL is a powerful language used for communicating with and extracting data from databases. In this course you will learn SQL inside out- from the very basics of Select statements to advanced concepts like JOINs. You will: -write foundational SQL statements like: SELECT, INSERT, UPDATE, and DELETE -filter result sets, use WHERE, COUNT, DISTINCT, and LIMIT clauses -differentiate between DML & DDL -CREATE, ALTER, DROP and load tables -use string patterns and ranges; ORDER and GROUP result sets, and built-in database functions -build sub-queries and query data from multiple tables -access databases as a data scientist using Jupyter notebooks with SQL and Python -work with advanced concepts like Stored Procedures, Views, ACID Transactions, Inner & Outer JOINs through hands-on labs and projects You will practice building SQL queries, work with real databases on the Cloud, and use real data science tools. In the final project you’ll analyze multiple real-world datasets to demonstrate your skills....

Top reviews

Jan 7, 2022

Most of it really good. I think joins should be covered in the base material and there should be less of an emphasis on sub-queries. The Peer Reviewed final was a little confusing in its questioning.

Nov 2, 2018

Covers the basics, but might be a little difficult for a complete beginner. Manageable, but difficult. Needs more help using SQL within a Jupyter Notebook which should be in the earlier labs.

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1251 - 1275 of 3,263 Reviews for Databases and SQL for Data Science with Python

By Henrique M

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Sep 20, 2020

Conciso e muito prático!!! Excelente!

By syed i

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Jul 4, 2020

Wonderful course. Teaches the basics.

By Deleted A

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Jun 13, 2020

very helpful and knowledgeable course

By Gabriel C

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Mar 4, 2020

Well explained and pleasant to study.

By Jonathan M

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Mar 3, 2020

Very informative introduction to SQL.

By Oscar C

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Jan 21, 2020

Amazing introduction to SQL language.

By Shravani D

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Aug 11, 2019

This has been really useful course !!

By Jean M T

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Jun 22, 2019

Very interesting and useful courses !

By Carlos P

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Jun 10, 2019

Excellent course. Highly recommended.

By Jose M

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Jul 25, 2025

I ll give it 2 or 3 days to practice

By Ng F K

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Jun 19, 2025

This course is of excellent quality.

By Akanksha G

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Jun 18, 2024

Awesome course guys! Just go for it!

By Jato D O

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Feb 11, 2023

It was a comprehensive course indeed

By Cristian V

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Aug 15, 2022

the sql part of the course was great

By Ronaldo L

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Feb 16, 2022

Very clear explanation of the terms.

By AINUN N

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Dec 22, 2021

LEARNING METHODS EASY TO UNDERSTAND!

By Adrian R

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Sep 27, 2021

The practical assignments are great.

By Kaushalesh G

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Sep 22, 2021

Thanks for creating a useful course.

By ARPINO E

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May 2, 2021

Very interesting and operative based

By Francisco J N A

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Apr 19, 2020

Great intro/revision to DB and MySQL

By Dinu R

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Mar 14, 2020

u r amazing in ur lectures and tests

By Kris K

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Jan 16, 2020

Really enjoyed the section on Joins.

By pawar p

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Jul 10, 2019

Very detailed course. Nice contents.

By P M N

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Jul 3, 2019

Excellent Course Syllabus and topics

By H. O

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Jun 28, 2019

This course is extremely informative