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Voltar para Databases and SQL for Data Science with Python

Comentários e feedback de alunos de Databases and SQL for Data Science with Python da instituição IBM

4.7
estrelas
13,229 classificações
1,555 avaliações

Sobre o curso

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....

Melhores avaliações

BS
20 de Mai de 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!

SA
22 de Abr de 2020

The lessons were short and easy to follow, providing all the basics as well as a few more advanced topics, to get student quickly up-to-speed on databases and SQL and their application in D/S realm.

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1501 — 1525 de 1,538 Avaliações para o Databases and SQL for Data Science with Python

por Utsav

28 de Jun de 2020

Tools used like Database console and Jupyter notebook used also crashes repeatedly. Course just gives very brief introduction to SQL, not much solid content.

por Chanyu Y

6 de Jan de 2021

Dear mentors, I'm sorry that I was unable to use Db2 in IBM cloud so I couldn't do the hands-on lab. Hope to have solutions from you. Thanks.

por Mark W

10 de Jun de 2020

Everyone in this course has problems with IBM Cloud credentials. Staff gives everyone the same generic response and provides no real help.

por Alisher P A

1 de Jan de 2021

The worst course I have ever taken. I have no idea what course intended to teach. I would recommend not to take this course.

por rezq d

6 de Abr de 2021

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

por Marcus H

18 de Mar de 2021

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

por Farrukh N A

17 de Jun de 2020

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

por Mark H

30 de Jan de 2021

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

por Adi B

28 de Mai de 2020

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

por Marcelo J d C

8 de Mar de 2020

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

por Olivia K

31 de Jan de 2021

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

por Anirudh S

21 de Abr de 2020

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

por Walid M

20 de Jun de 2020

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

por Sachin K K

16 de Ago de 2018

No response to any queries in the discussion forum. Unable to proceed .

por Задойный А

22 de Fev de 2020

Бесполнезно. Всё равно что прочитать оглавление к документации по SQL.

por Anjini K G

4 de Out de 2019

Peer review is great way but it they way it's made it just terrible!

por Ümid O

14 de Mai de 2020

Terribly poor designed course. Video content very dissatisfied.

por Tan G T R

27 de Jul de 2020

Very buggy course for it to be enjoyable. Not exactly worth it

por Simona L

8 de Ago de 2019

I had extremely bad experience with IBM db2. Do not recommend

por Norshuhaida B A R

15 de Dez de 2020

the theory is very complex and difficult to understand.

por Mill L

7 de Jul de 2020

Rubbish, I don't even understand why its rating is 4.7.

por Joseph S

14 de Mai de 2020

It's too high of an overview and goes too fast.

por Victor W

1 de Out de 2020

The data for the final assignment is missing

por Tejas K

19 de Mar de 2021

very shallow, did not learn anything useful

por Md S S

3 de Jul de 2020

Very Disappointed by the teaching staff.