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

4.7

stars

22,462 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

Mar 24, 2025

It was a wonderful and joyful learning from the starting to end, i also enjoyed while solving the quries on the hands on. I strongly suggest this course for any beginer who wants to learn SQL.

Feb 21, 2021

The course served as a good SQL refresher and I love the that I get to run all the exercise and assignment on IBM cloud. That really saved me a lot of stress. Good foundational course overall.

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By DURGA P K

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Oct 21, 2022

good

By ORAELISIAKU C P

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Oct 14, 2022

nice

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Jul 29, 2022

nice

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Nov 22, 2021

good

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Mar 14, 2021

great

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Jan 18, 2021

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Nov 7, 2020

Great

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Aug 11, 2020

Nice!

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Jun 14, 2020

Great

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Jun 2, 2020

Great

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May 24, 2020

great

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May 8, 2020

happy

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Mar 19, 2020

Great

By Abhishek

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Feb 10, 2020

lucid

By Diego B

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Dec 17, 2019

great

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Sep 5, 2019

great

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May 30, 2019

great

By Shashank R

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Mar 10, 2019

Great

By Anuj P

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Dec 1, 2025

Best

By Крістіна Б

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Oct 4, 2025

good

By Arjun S

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Aug 11, 2025

best

By Trinh Q T ( D

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Jul 24, 2025

Good

By Pratishtha S

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Jul 6, 2025

good

By Ojas a

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Jun 19, 2025

nice

By Ali S

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Jun 18, 2025

good