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

4.7

stars

22,582 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.

Dec 27, 2019

Course is god enough. However the last assessment is not. Misprints and not clear questions lead to disappointing marks in the end. Also other students marked assessments based on their understanding.

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Mar 18, 2025

great

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Feb 7, 2025

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Jan 24, 2025

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Oct 21, 2024

vERYU

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Sep 10, 2024

GREAT

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Jul 9, 2024

great

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Sep 27, 2023

super

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Dec 15, 2022

GREAT

By Tak F L

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Oct 27, 2022

good

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Oct 24, 2022

nice

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Oct 21, 2022

good

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Oct 14, 2022

nice

By Gaganjeet S

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Jul 29, 2022

nice

By Sheun A

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Nov 22, 2021

good

By EL-Sayed H E a

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Mar 14, 2021

great

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Jan 18, 2021

great

By Hisham N

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Nov 7, 2020

Great

By Aniruddh M

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Aug 11, 2020

Nice!

By ANUJ K U

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Jun 14, 2020

Great

By Behdad N

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Jun 2, 2020

Great

By Pankaj S

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May 24, 2020

great

By saiganesh g

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May 8, 2020

happy

By Huynh B T

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Mar 19, 2020

Great

By Abhishek

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Feb 10, 2020

lucid