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Avis et commentaires pour d'étudiants pour Databases and SQL for Data Science with Python par IBM

15,375 évaluations
1,964 avis

À propos du cours

Much of the world's data resides in databases. SQL (or Structured Query Language) is a powerful language which is used for communicating with and extracting data from databases. A working knowledge of databases and SQL is a must if you want to become a data scientist. The purpose of this course is to introduce relational database concepts and help you learn and apply foundational knowledge of the SQL language. It is also intended to get you started with performing SQL access in a data science environment. The emphasis in this course is on hands-on and practical learning . As such, you will work with real databases, real data science tools, and real-world datasets. You will create a database instance in the cloud. Through a series of hands-on labs you will practice building and running SQL queries. You will also learn how to access databases from Jupyter notebooks using SQL and Python. No prior knowledge of databases, SQL, Python, or programming is required. Anyone can audit this course at no-charge. If you choose to take this course and earn the Coursera course certificate, you can also earn an IBM digital badge upon successful completion of the course. LIMITED TIME OFFER: Subscription is only $39 USD per month for access to graded materials and a certificate....

Meilleurs avis


20 mai 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!


19 août 2020

A very useful course with some very interesting datasets/Jupyter notebooks to work through/practice your skills. Offers a good balanced blend between theory and practical/practice. Very good course!

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1501 - 1525 sur 1,983 Avis pour Databases and SQL for Data Science with Python

par Pulkit P

18 nov. 2019

In this course basic was easily explained and it was great course. but wanted to learn more about sql lacked in this course

par Phenil B

9 avr. 2019

Feels like lectures are being give by an AI instead of an actual teacher. Also some things get repeated in several videos.

par Sabah P

16 juil. 2019

The additional activities helped a lot. This definitely sets you up with the fundamentals. From there it is all practice.

par Chima E

6 juil. 2020

The first course I have encountered with lots of labs that make you research and engage more with the course material.

par Amogha

1 nov. 2020

For non-programmers or people with no computer background, it is a bit difficult to comprehend. But overall it is OK.

par Ninad M K

11 juil. 2020

This course was good and gives me a clear picture of how to connect python with databases and perform SQL operations.

par yash t

27 mars 2020

It is extremely Good , but it should contain some more information about the sql i personally think that, thank you

par Haley T

16 janv. 2019

Great content! Highly recommend for those needed a DB refresher or beginning a journey in the field of Data Science.

par ritwik b

26 mai 2020

Great course! Gives a Solid Foundation. But would have enjoyed it even more if it was more intense and challenging.


4 avr. 2022

Details regarding adapters and ibm db2 connection initiation from jupyter notebooks has to be improved and updated

par Alperen K

6 janv. 2020

There are some errors in course ending assignments, however, generally course covers most of the important topics.

par sirisha m

10 oct. 2021

Final Assignment consumed a lot of time with difficulties to connect to the database. Many have faced this issue.

par Igor S

7 févr. 2019

The course is pretty easy and basic, but well constructed and very useful for those who want to get to know SQL.

par Wayne K

16 avr. 2020

Not a bad course. Not real intense. Sometimes instructions are hard to follow but good for a casual learner.

par Xingzhi Z

26 janv. 2022

The content and structure are fine, but the SQL Cloud tool are not convenient to use and have frequent bugs.

par Christian A S

2 mai 2021

La herramienta de trabajo de DB2 es lenta y poco amigable.

No me sentí cómodo usando las consultas en Jupyter

par Gabriel d C C

26 mars 2020

Cognitive labs is a good platform, but it is very unstable, making progress in the course longer and slower.

par Chase B

21 déc. 2019

Good course material - would suggest finding a more viable solution to grading assignments than peer-review.

par Mantra B

1 sept. 2019

Good method of teaching and easy to understand content and language.

More Practice labs would be appreciate.

par Gabija K

18 janv. 2020

The instructions are too old, does not always goes together with changed structure of website and tools.

par Monica N

29 avr. 2022

T​his course was not simple at all,

I​t gave me the right skills I require to manage and query databases

par Tamires B

11 nov. 2020

Great course for beginners. There are a lot of exercises that really helps gaining confidence with SQL.

par Raj G

10 déc. 2020

It would be better if there are more advanced SQL questions in the course. Overall the course is good.

par Juan P

27 juin 2019

Very good course. However, I didn't like the fact that this course uses just the DB2 framework of IBM.