Back to Databases and SQL for Data Science with Python

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

4.7

stars

22,550 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

Nov 1, 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.

Oct 6, 2023

This course was an Excellent, Interesting, and knowledgeful game for me. I have been excited to lean SQL and Databases and finally IBM and Coursera let my dream come true. Thanks both of them!

Filter by:

1976 - 2000 of 3,274 Reviews for Databases and SQL for Data Science with Python

By EMAD A A A

•

Nov 12, 2021

excellent

By HERLINDA G A S

•

Oct 4, 2021

EXCELENTE

By sanjay s

•

Sep 11, 2021

Excellent

By Raman M

•

Sep 1, 2021

Awesome!

By Mahendra G

•

Jun 24, 2021

EXCELLENT

By Sabelo N

•

May 18, 2021

Great one

By rheni a

•

May 1, 2021

very good

By Bijoy T

•

Feb 3, 2021

Excellent

By Rafael J A C

•

Oct 19, 2020

Excellent

By Nelson A G M

•

Jul 31, 2020

excelente

By Kantapat P

•

Jul 27, 2020

Good job!

By Rajendra M

•

May 17, 2020

Excellent

By Jose S

•

Apr 18, 2020

Excellent

By GUNDA S K

•

Apr 17, 2020

EXCELLENT

By Mogaparthi G

•

Mar 2, 2020

Excellent

By Priyansh P

•

Feb 26, 2020

excellent

By Mauricio F O M

•

Jan 13, 2020

excellent

By Satishkumar M

•

Jan 4, 2020

Excellent

By Onedio S S J

•

Dec 8, 2019

Excelent!

By sanjeeth k

•

Oct 20, 2019

Very good

By Carlos L J A

•

Oct 11, 2019

Excellet!

By Federico D

•

Sep 19, 2019

Well done

By Arnab C

•

Aug 6, 2019

exciting.

By Priyadarsini P

•

Aug 2, 2019

Excellent

By Syed M K

•

Jul 28, 2019

very good