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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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1176 - 1200 of 3,263 Reviews for Databases and SQL for Data Science with Python

By BRAHMESHWAR S

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Aug 21, 2019

The overall course is good and interesting

By Kiruba S

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Aug 17, 2025

Good experience for me ease to understand

By Mughni A

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May 14, 2024

Very good basic knowledge to learning SQL

By RAUL V C

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Oct 21, 2023

EXCELENTE, Los laboratorios ayudan mucho.

By Sachin S

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Aug 9, 2023

Best SQL course available on the internet

By Juan S R G

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Jul 20, 2023

Awesome I learn a lot of things about SQL

By Trần H T

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Feb 27, 2023

This course is good enough for DS, DE, DA

By Abdullah N

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Dec 19, 2022

It is a great course with handy worklabs.

By Abdulkadir G

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Oct 17, 2022

The bestonline course on SQL and Python

By stu

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Oct 6, 2021

Awesome course. Learnt so much, thank you

By saman s

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Aug 14, 2021

Sufficient and useful with great lessons

By ugochukwu o

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Jul 29, 2021

Rigorous but very rewarding and exciting.

By Penélope L L

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Jan 7, 2021

A really good first approach to Databases

By Iosif D

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Nov 15, 2020

Great introductory content. Helped a lot.

By Santiago B P

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Aug 25, 2020

Excelente contenido, ejemplos muy claros.

By Putrawan R

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Jun 4, 2020

excellent materials with detail guideline

By Debesh R

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Feb 3, 2020

Excellent material, to the point covered.

By renaud A

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Jun 25, 2019

Fine course!

am running sql like an expert

By Thanh C D

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Jun 14, 2019

Superb Content! Loved it. IBM is da best!

By Vigneshwaran P

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Mar 8, 2019

Good course if u do the practice properly

By Deleted A

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Sep 15, 2024

Good course ! Good practical examples !

By gastrofoodiebar

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Apr 26, 2024

Excelente material, bien estructurado!!!

By Yếnlisa T

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Jan 17, 2024

Goods for basics with many hands-on labs

By Bhumika V

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Oct 28, 2023

Well-curated and best explained content.

By Chebbi M

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Aug 13, 2023

it was very helpful thank you coursera!!