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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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1201 - 1225 of 3,263 Reviews for Databases and SQL for Data Science with Python

By Aniket S

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Feb 12, 2023

one of the most valuable content course.

By Marco C

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Nov 12, 2022

Useful practice with the JOIN statements

By Gayathri a M

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Mar 27, 2021

Good Lab Practice and Step by step guide

By Huan H X

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Mar 8, 2021

real nice course to know about basic sql

By Naveen P

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Aug 14, 2020

Exceptionally worth of putting your time

By Arindam B

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May 30, 2020

A challenging and an interesting course.

By Tanmaya C

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Mar 30, 2020

Overall it's a nice course for everyone.

By Noman A

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Mar 30, 2020

Really Gained Something From This Course

By Sushma J

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Mar 12, 2020

Good course for data analytics entusiast

By Mohammed A

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Dec 23, 2019

Thanks for IBM for providing this course

By Yile W

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Nov 2, 2019

Excellent explanation about SQL Queries!

By Soumya J

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Jun 5, 2019

Good course to know about SQL and RDBMS.

By Roshan P

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Apr 20, 2019

Great course. Compact and comprehensive.

By Amir K

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Dec 31, 2018

Awesome... Simple and Easy to understand

By Lewis C

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Mar 25, 2025

Good material and excelent explanation.

By Larissa P M

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Mar 12, 2024

Very well-made and complete. I LOVED IT

By Ed L

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Feb 29, 2024

I really love this course!!! Thanks IBM

By Yongwei S

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May 15, 2023

Exceptional quality and very technical.

By Muhammad B

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Jul 30, 2022

I love the assignments, perfect course,

By Trev B

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Jan 17, 2022

Very interesting and educational course

By Ravishankar Y

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Mar 9, 2020

Heartiest gratitude to Coursera and IBM

By Жовтобрюх Д А

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Feb 26, 2020

worth taking, a lot of practical advice

By Deleted A

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Jan 29, 2020

Useful class I learned a lot about SQL!

By Rafed A

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Jan 5, 2020

challenging but I learn so many queries

By Didem A

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Aug 15, 2019

The course is extremely useful. Thanks!