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

4.7
stars
21,159 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 ...
...

Top reviews

BS

May 20, 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 25, 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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2676 - 2700 of 2,932 Reviews for Databases and SQL for Data Science with Python

By H L

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Nov 12, 2021

It was really painful to connect db2 with python. However, my queries were answered very quickly.

By Xavier B

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Dec 16, 2024

es muy bueno pero hay partes y conceptos que no explican en los videos y lo explican muy confuso

By hugo f

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Jul 5, 2021

The content of the course is good but the tool IBM cloud have troubles when using free account

By Shu-Bo Y

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Nov 4, 2022

Lab sometimes cannot work will

quizzes are game words. Idiotic quizzes. Kind of waste of time

By Gaurish G

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Jul 22, 2021

Most of the time wasted to complete my final assignment due to connection issue with IBM DB2

By KALANDAR M

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Apr 13, 2020

video content and explanation - 1 star

course structure - 4 star

labs and assignments - 5 star

By Hunter I

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Apr 16, 2020

Learned a lot, but lacks useful practice for real-life application outside the IBM cloud

By Charles O

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Jun 5, 2019

The labs did not all connect to the IBM cloud correctly, otherwise the course was fine.

By Vaibhav V

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Feb 22, 2019

The course teaching methodology is not user-friendly especially for someone new to sql.

By Kevin D

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Jul 11, 2019

This course is really only useful if you have zero backgrounds or experience with SQL.

By andrew

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Feb 13, 2020

Not as strong as the other offering in the specialization. Slide need a bit of work.

By YIFAN H

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Oct 2, 2019

I have many problems when I do my assignment, I think the class don't teach very well

By Anuj B

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Jul 8, 2023

Should have focused more on mysql database, also I didn't liked the course structure

By Michael B

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Aug 17, 2021

Good Course, but I missed slides for reading and some exercises are a bit ambiguous.

By Mauricio P

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Apr 7, 2020

In this particular course, I was having a lot of issues with the IBM technologies.

By Jeffrey L

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Jun 18, 2020

I wish there could have been easier ways to learn this course outline. Very hard!

By Christopher B

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Feb 11, 2019

This is a logical extension of the certification, but the interfaces are clunky

By Elena E

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Oct 13, 2021

Multiple issues with labs, ambiguous quiz questions. Overall material is ok.

By Welamaza A M

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Jul 18, 2022

Had issues connecting to API that part needs to be reviewed and streamlined

By Robert L

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Jun 11, 2020

Good content, but issues with the IBM databases/servers slowed things down.

By balaprasad k

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Feb 15, 2025

i found final assignment a little complicated to solve . hence 3 stars.

By ACTraveler

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Apr 7, 2019

Overall the course is satisfactory although some areas still need work.

By Mason C

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Dec 21, 2019

Need more real-world data on hand practices. Practises makes perfect.

By Llamaland

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Apr 5, 2024

my final exam displays all the same answer option for 10 questions