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

4.7
stars
21,132 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

BS

May 21, 2020

Amazing course for beginners! The entire course is well structured and has good hands-on assignments. SQL is extremely essential for Database management and fun learning so please do try this one out!

JT

Apr 26, 2023

Great course easy to follow, very good notes, videos and guidance on how to complete the assignments. This is a great introduction course to begin your knowledge and training to be a Data Scientist.

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2876 - 2900 of 2,927 Reviews for Databases and SQL for Data Science with Python

By Hsin L

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Jan 17, 2025

i am so regret to spend almost 48 euros on this website to learn sql, not too much to practice

By Oguz A

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Jan 10, 2025

Very hard to catch lessons. Examples suddenly become too complicated without proper background

By Chris D

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Dec 27, 2023

teh database that IBM offers is too complicated and it doesn't work as it said in the videos

By Remigiusz M U

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Feb 5, 2023

Future code not provided at all!! Its just useless NON CREDIT time and money waste only!!!

By doobryduch

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Jan 22, 2023

Severe problems with working enviorment to pass an exam, no support to solve it

By 무하메드

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Mar 13, 2022

Week 2 Videos are not available to watch. The material could not be loaded

By Jannica M

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Oct 14, 2021

Instructions not working, need to rely on forums for alternative solutions

By VISHAL K

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Nov 17, 2024

having a big issue while downloading the certificate, still facing isue..

By THEOPHILE E

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Mar 13, 2023

issue to have a DB2 free trial with is mandatory to validate the course

By Rucha M

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Feb 9, 2022

Did not receive the honors certificate even after completing the module

By sabin d

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Jan 31, 2022

It is a good course but they didn't give any certificate on completion.

By Anjini K G

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Oct 4, 2019

Peer review is great way but it they way it's made it just terrible!

By Amr D

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Apr 25, 2023

the free trial for cloud DB2 doesn't work

i didn't found lite plan

By Jay L

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Dec 7, 2021

the instructor seems very unorganized. he needs to do better.

By Naman M

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Oct 30, 2023

last week is not completing even after doing all the modules

By Yousry S

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Oct 12, 2021

Bad Experience with DB2 Connections see forums for complains

By Rajarshi G

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Aug 3, 2022

Half of the labs didn't work. Not worth your time.

By Joseph S

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May 14, 2020

It's too high of an overview and goes too fast.

By Denis K

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Nov 14, 2021

very badly refurbished module and poor support

By shihan y

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Aug 31, 2021

WHAT ARE YOU TALKING ABOUT IN THE ASSIGNMENT?

By Victor W

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Oct 2, 2020

The data for the final assignment is missing

By Zhikang C

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Oct 24, 2021

Many errors with connection. Waste of time.

By Tejas K

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Mar 19, 2021

very shallow, did not learn anything useful

By Carlos P

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Jun 29, 2023

Para gente que ya sabe sql es muy aburrido