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

4.6
stars
19,323 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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1951 - 1975 of 2,640 Reviews for Databases and SQL for Data Science with Python

By J . N R

Oct 27, 2023

i would given 5stars but i was facing alot of issues from the sqlite interfernce it is responding very slow , i am looking forward that u will resolve the problem

By Александр А

Jan 27, 2019

Course was great but RDBS in browser was so slow that i need to wait for couple of minutes to create a table. Thankfully, doing the same in python took few seconds

By Liam M

Jan 31, 2019

Tough start, really boring material and I hoped I never needed to work with SQL. Later though it started to click a bit better and was (slightly) more enjoyable.

By Rahul S

Jul 10, 2019

This course is best for beginners to get started with the database and sql with ibm cloud. But the content can be improved more as the assignments is concerned.

By Joseph A

Aug 2, 2023

Challenging course for a beginner like me but multiple pieces of code that I encountered weren't explained at all., for instance : index=False, method='multi'.

By Thiago S

Feb 19, 2019

Teaches pretty well for people like me that had none previous knowledge in SQL.

I think that could tell a little bit more about SQL outside the IBM platform.

By Alejandro A M P

Sep 15, 2022

Lo de adjuntar las respuestas con imagenes jpg, no me gusto mucho, es incomodo, existen muchas otras formas de hacerlo, por ejemplo con Juppyter Notebooks

By Anshita S B

Jun 14, 2019

I feel the videos could be more explanatory and should explain some of the concepts a bit more in details. Rest everything was good especially the labs.

By Frederick D

Mar 20, 2023

Good course, the IBM Cloud SQL DB2 interaction with my python notebook was not ready for prime time , however the concepts in the course were excellent

By Timothy B

Apr 9, 2020

I personally already knew a lot of what was covered, but I can also say that they did a great job of explaining SQL for someone who has never used it.

By Vivek M

Jun 26, 2022

It was really hard for me to connect with IBM db 2 cloud and interface jupyter notebook but by using sqlite db browser i complted the assignment.

By Naeem B

Apr 8, 2022

Very informative and learned a lot. Some of the assignment expects grading in certainway only even though answer can be logically correct otherwise.

By abisola o

Feb 2, 2020

Troubling loading the crime.csv dataset and there was no much support from the team. One has to search a series of options which wasted a lot of time

By Martin K

Nov 12, 2018

the line fir writing code in jypiter notebook were limited to one line,

therefor writing code especially in the final assignment was a bit complicated

By Karen M

Jan 10, 2020

Very useful hands-on labs looking at real-world data sets. Some of the learning material seemed overly complicated, or I would have given 5 stars.

By Aswathy R

Nov 10, 2019

Excellent course for a beginner to learn in detail if we put a little extra effort, as well as experienced person to learn to work on real data.

By Katrina E

Mar 13, 2023

I wish the labs related more to the content, but the courses themselves are easy to follow and are recursive in nature like the code they teach

By ong k s

Oct 25, 2019

It is a great experience after all to learn extracting data from multiple tables with subquery & implicit join.

This is definitely something new.

By Rafael M S

Dec 8, 2022

Very Well course!! You can learn sql and relational database concepts without any experience. Also, the difficulty is progressive and balanced.

By Jordi T G

Nov 16, 2022

The course is very interesting, but a bit heavy if you have a pace faster than one week a day. I liked the concepts imparted. Have a nice day

By ADEEL N K

Apr 7, 2020

This course is good but little bit fast. Videos needs to chunked down as too many things get covered in single video without proper practice.

By Florent M

May 7, 2019

Un bon cours concernant l'usage du SQL. Il reste nécessaire de s'appuyer sur des ressources extérieurs pour appréhender au mieux le langage.

By Daniel S

Sep 25, 2021

This is just a basic course. The course equips you only with basic knowledge of SQL even after completing the honors certificate of week 6.

By Mohamed A

Jan 19, 2021

Excellent basic course for SQL. It needs some time for the assignments and the hands on. There practical part is very important to be done.

By Devansh K

Apr 9, 2020

Great course with very useful and cohesive content. The IBM db2 software is a bit slow and difficult to access but otherwise a good course