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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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1426 - 1450 of 3,263 Reviews for Databases and SQL for Data Science with Python

By Angel H (

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Oct 11, 2022

Great introduction to SQL.

By Abdelrahman E

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May 30, 2022

very helpful and great labs

By soyab s

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Mar 11, 2022

this course is really good.

By Amir H

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Sep 11, 2021

ONE OF THE BEST COURSE EVER

By Abhishek D

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Aug 8, 2021

Very detailed and hands on!

By Abhishek D

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May 29, 2021

it was very well structured

By Eduardo R H

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May 17, 2021

Great middle course for SQL

By Hans A E

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Dec 9, 2020

Very insightful and helpful

By Michele M

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May 26, 2020

Very good learning material

By Adithyan N

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Mar 21, 2020

Excellent course! Loved it!

By Wanji C

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Nov 17, 2019

useful course for beginners

By Minh P

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Jul 9, 2019

Great basic SQL knowledge!!

By Hong-ki L

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Apr 13, 2019

The assignments are useful.

By Parveen K

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Sep 16, 2025

good to enhance the skill

By Sagar K

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Dec 16, 2023

one of the best course....

By Benedict E

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Nov 28, 2023

It was really good, thanks

By Amir B

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Jun 12, 2023

Excellent on topic course!

By KABELO M

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Dec 14, 2022

This course is exceptional

By Latifa K

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Dec 12, 2022

super course for beginners

By Sudesh P

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Mar 18, 2022

Excellent way to learn SQL

By Gaurav M

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Apr 18, 2021

Great learning experience!

By Hitesh K

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Apr 4, 2021

Great learning techniques.

By Sang-Phil K

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Feb 4, 2020

Great hands-on assignments

By Vardges Z

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May 21, 2019

Good course for beginners.