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

4.7

stars

22,484 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

Feb 26, 2020

A very useful course with some very interesting datasets/Jupyter notebooks to work through/practice your skills. Offers a good balanced blend between theory and practical/practice. Very good course!

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.

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By Yogendra K

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Apr 4, 2025

good'

By Clinton R

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Mar 6, 2025

great

By Aditya Y

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Sep 6, 2023

Great

By Athiyaman M

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Jul 9, 2023

Good!

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Jun 7, 2023

great

By hamza s

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Apr 2, 2020

Good.

By Clive G M P

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Jul 6, 2025

good

By KAPADIYA P M

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Jun 13, 2025

good

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May 31, 2025

Good

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Apr 14, 2025

good

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Mar 30, 2025

good

By ADARSH P

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Mar 23, 2025

efds

By Hridendra S

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Mar 20, 2025

good

By REHAN S

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Mar 19, 2025

good

By ROSHNI S

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Mar 19, 2025

NICE

By ABHAY K S

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Mar 19, 2025

good

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Mar 12, 2025

Good

By Asmit D

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Mar 2, 2025

nice

By OLEKSANDR C

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Mar 1, 2025

ok )

By Naveen

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Feb 15, 2025

nice

By Sarthak j

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Nov 12, 2024

good

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Nov 5, 2024

nice

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Oct 9, 2024

nice

By SUBHASHINI G

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Oct 2, 2024

Good

By KANAGA D G B

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Sep 25, 2024

Good