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

4.7
stars
20,611 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 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!

SR

Aug 25, 2022

I am thankful to coursera for providing database and sql for data science course in such a way that anyone can

understand the basic fundamental of sql and database. I learn a lot from this course.

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101 - 125 of 2,838 Reviews for Databases and SQL for Data Science with Python

By Deleted A

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Oct 22, 2018

No clue how to find anything on IBM cloud for the last assignment. How can it be so hard to write clearly how something is done? You are changing money for this.

By Mohammed F

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Apr 26, 2022

the course is fine but for handon the IBM is making things very complicated. And many times the external tools are also not working.

By Yuandong S

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May 3, 2020

DB2 instance required in the course can not be created due to repeatable service issue and it naturally stops the following courses.

By John M

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Jan 12, 2022

BEWARE. Cannot finish the course due to technical issues with the IBM account.. Am disappointed and will drop the course.

By Soumya J

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Feb 9, 2023

For a beginner, these assignments are so difficult and no proper guidance on anything. So disappointed with this course

By Mariia S

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Nov 2, 2018

Poor explanation, lack of tasks and bad developing environment provided. I'm very disappointed with this course.

By rezq d

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Apr 6, 2021

IBM Watson does not open the database. can this certificate get any worse!! seriously get your things together

By Deleted A

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Mar 18, 2021

The db2 instance seems to fail for many people, including myself, preventing us from proceeding with the labs.

By Craig M

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Aug 4, 2021

Hard to get the IBM cloud products to work. They do sometimes but are not reliable. I am dropping the course.

By Mohammad H

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Dec 17, 2020

Very bad teaching. Poor practices, it seems that they just want to promote IBM products rather than to teach.

By Kurt E

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Mar 10, 2020

Labs are always down and time out so you are unable to practice what you are learning.... Very frustrating!

By Brandon B

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Aug 2, 2021

There were problems with the db2 service nearly the entire course and staff were extremely unhelpful.

By Inês F

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Apr 4, 2020

There were several problems with the labs for several days, and the staff didn't offer any solution.

By Jacqueline R

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May 19, 2020

Not user friendly.

Errors present. Have to do a lot of work-arounds.

Dreading finishing this course.

By Peter

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Feb 16, 2022

Dont recomend to take this course, They charge you additional 200$ for acces to their DB database

By Farrukh N A

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Jun 17, 2020

Sadly, this is the most confusing and error riddled course among all of the courses on coursera.

By Mark H

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Jan 30, 2021

Really not impressed with this one, find the labs very confusing and the guide notes very poor.

By Adi B

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May 28, 2020

Awful course, with very hard to understand assignments and instructions. Would NOT recommend.

By Philipp L

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Apr 10, 2020

The IBM Watson Cloud needed for the assessment does not work and I can't use the console.

By Johann Q

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Sep 1, 2019

Boring course. Not application based. No learning by doing.

Boring and monoton lectures.

By Jorge P

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Jan 10, 2022

The resources needed to complete this course are not working. Support is very poor.

By Marcelo J d C

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Mar 8, 2020

simply the instructions for the final task do not work. very poorly designed course

By Olivia K

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Jan 31, 2021

No help from instructors, not sufficient learning tools for those new to SQL.

By Anirudh S

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Apr 21, 2020

terribly conducted course. 0 help and support for the programming. horrible.

By Walid M

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Jun 20, 2020

Labs on IBM Cloud are not working, it's not a course it's a bad joke!!!