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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
12,341 classificações
1,413 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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1126 — 1150 de 1,393 Avaliações para o Databases and SQL for Data Science

por Malege T M

26 de Ago de 2019

A great course to equip the learner with foundational knowledge and skills

por Reid N

9 de Jun de 2019

Very basic course that teaches you the bare minimum of SQL to get started.

por Vonda B V A

25 de Fev de 2020

Really help me to re-understand basic SQL. It's suitable for a beginner.

por Barbora T

11 de Set de 2019

Well explained, but both the quizes and the final project were too easy.

por Rahul C

19 de Ago de 2020

Great Course, the addition of some more practicals will be appreciable.

por Karansing S S

13 de Jul de 2020

Course content is very good but faced problems while running IBM's DB2.

por Wen J

12 de Jan de 2020

some repetition and some instruction for log in and setup is outdated.

por Sharvari U

16 de Out de 2019

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

por E. R " A

29 de Set de 2019

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

por Du Q T

4 de Jan de 2019

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

por Muhammad A R

12 de Out de 2018

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

por SALIL R

15 de Mai de 2020

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

Thanks

por AKANKSHA S

12 de Ago de 2019

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

por 徐沛羽

27 de Jan de 2019

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

por Pipes H

13 de Mai de 2019

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

por Akshay K S

18 de Nov de 2018

good to learn about new function of phythone and data analysis

por tyler m

9 de Jan de 2020

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

por Anshul K

30 de Mai de 2020

Very basic. Good introduction to SQL with Jupyter Notebooks.

por abrar

28 de Nov de 2019

its interesting course but need to add more practical lesson

por RAVI K M

8 de Dez de 2018

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

por Gergana T

13 de Jun de 2020

I little more exercises my be useful for beginners like me

por Larbi G

1 de Out de 2019

a good intoduction to RDBMS and data manipulation with SQL

por Шушков И В

23 de Nov de 2019

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

por Neil D

8 de Out de 2019

Good course. Tutorials for IBM Developer could be better.

por SACHIN V N

29 de Mar de 2019

Good course for beginners and very good practice content.