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

4.7

stars

22,587 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

Dec 28, 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.

Oct 7, 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!

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1276 - 1300 of 3,277 Reviews for Databases and SQL for Data Science with Python

By Francisco J N A

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Apr 19, 2020

Great intro/revision to DB and MySQL

By Dinu R

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Mar 15, 2020

u r amazing in ur lectures and tests

By Kris K

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Jan 16, 2020

Really enjoyed the section on Joins.

By pawar p

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Jul 10, 2019

Very detailed course. Nice contents.

By P M N

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Jul 3, 2019

Excellent Course Syllabus and topics

By H. O

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Jun 28, 2019

This course is extremely informative

By Enrique C

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May 13, 2019

excellent course!!! 100% recommended

By liushuang

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Apr 26, 2019

it is very useful for data analysis.

By kaveer s

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Feb 21, 2019

excellent course in reasonable price

By Slim S

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Nov 25, 2018

Perfect course, simple and efficient

By SAKSHI

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Mar 11, 2025

couse chota kro ....labs remove kro

By Maha S

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Sep 14, 2023

Amazing course is improve my skills

By Saugata

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May 7, 2023

Excellent course. Truly beneficial.

By Subhashalini S

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Mar 5, 2022

Very useful course for learning SQL

By Mohammed S I

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Nov 17, 2021

ITS VERY HELPFUL FOR THE BEGGAINER

By Shawal J

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Mar 26, 2021

Great intro to SQL and its workings

By Min L S

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Jun 4, 2020

The excercises are quite practical!

By Diana S

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Jun 1, 2020

Excellent course. 100% recomendated

By Akash G

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May 17, 2020

Fabulous content and good teachers.

By Mwangi D M

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Nov 25, 2019

Very well presented and articulated

By Николай А

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Dec 28, 2018

a lot of useful practical exercises

By daisy r

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Nov 26, 2018

The lab was challenging! Very good!

By Federico T

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Mar 7, 2025

Good course, I would recommend it.

By Abdul H

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Aug 24, 2024

a lot of learning from this course

By Miracle O

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Mar 14, 2024

Very hands on learning experience.