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Voltar para Databases and SQL for Data Science

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

4.7
estrelas
12,144 classificações
1,376 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

May 21, 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

Apr 23, 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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1101 — 1125 de 1,358 Avaliações para o Databases and SQL for Data Science

por Sharvari U

Oct 16, 2019

Datasets could have been proper. column names are too much mismatched.

por E. R " A

Sep 29, 2019

i have not done any SQL for years! The course help bring it all back!

por Du Q T

Jan 04, 2019

This course is good for beginner which has little knowledge about SQL

por Muhammad A R

Oct 12, 2018

Covers all basics of SQL and methods of accessing of SQL with Python.

por SALIL R

May 15, 2020

I already did that in the feedbck. It is Good I enjoyed a lot.

Thanks

por AKANKSHA S

Aug 12, 2019

The course is really good for the beginners who want to learn SQL.

por 徐沛羽

Jan 28, 2019

Materials are very easy for me because I have learnt sql before...

por Tessa H

May 13, 2019

The materials are good but it is difficult to get help if needed.

por Akshay K S

Nov 18, 2018

good to learn about new function of phythone and data analysis

por tyler m

Jan 09, 2020

Would have liked to learn more about connecting to other DB's

por Anshul K

May 30, 2020

Very basic. Good introduction to SQL with Jupyter Notebooks.

por abrar

Nov 28, 2019

its interesting course but need to add more practical lesson

por RAVI K M

Dec 08, 2018

Good Refresher Course and I like the Final Hand on Exercise.

por Gergana T

Jun 13, 2020

I little more exercises my be useful for beginners like me

por Larbi G

Oct 01, 2019

a good intoduction to RDBMS and data manipulation with SQL

por Шушков И В

Nov 23, 2019

Very usefull for beginers. Week 3 and Week 4 are awesome!

por Neil D

Oct 08, 2019

Good course. Tutorials for IBM Developer could be better.

por SACHIN V N

Mar 30, 2019

Good course for beginners and very good practice content.

por TATENDA Y G

Apr 11, 2019

Um, equips students with the top range basic knowledge

por Martin D

Jun 11, 2020

faltarían algunos ejemplos de Oracle y otras databases

por Abhishek M

Aug 05, 2019

excellent course with real practical implementations.

por Nachiket R U

Oct 21, 2020

Also add a section of how to resolve simple queries.

por Mustafa A A

Aug 01, 2020

This course is the best one on this specialization.

por Matheus L T A

Mar 07, 2019

Great course!, just a bit fast paced for beginners.

por Max W

Nov 13, 2018

quite nice intro into databases and sql for newbies