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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
12,626 classificações
1,468 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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326 — 350 de 1,448 Avaliações para o Databases and SQL for Data Science

por Giuseppe P

11 de Jan de 2021

Course well structured with many lab task, necessary to assimilate capability in query language.

por Sher B

19 de Abr de 2020

course material was too good. Assignment was challenging and ensured to cover all course modules

por Sung J P

16 de Dez de 2019

Great course with detailed instructions and explanations for someone new to data science course!

por Weixuan L

31 de Out de 2019

I learned basic query skills in database, it is very helpful in building my data science career.

por Nikos K

15 de Out de 2019

good course with an assignment at the end that gives the opportunity to practice what you learnt

por Daniel K

1 de Set de 2019

Sql was fun! It's way more easy to learn than python. Lessons were readable and straightforward.

por Aravind m

9 de Ago de 2020

very good course for beginners in sql

gives idea of how elegant yet simple this language can be

por Giovanni P

5 de Mai de 2020

Very interesting course, with a lot of "hands-on" and labs close to the real world data science

por Xumin C

19 de Fev de 2019

you could learn how to connect to IBM db2 with python and using magic sql in python enviroment.

por Juan P R C

18 de Dez de 2018

Great course. I loved the fact that it provided us with notebooks to solve real world problems.

por Simon B

5 de Out de 2018

Great beginner level course, though worth doing the Open Source Tools module first for context.

por Juan D M G

31 de Mai de 2020

Very useful. The final assignment is a very good exercise to put on practice what was learned.

por Jaime A V M

11 de Mai de 2020

Excelente curso, nos enseña a procesar información a través de SQL para la toma de decisiones.

por Brian V

17 de Dez de 2019

Great course, with nice datasets for real world project work. I enjoyed the class quite a bit.

por Christian J M J

27 de Nov de 2019

This is a great course because they use real world datasets where you can test your abilities.

por Josemar M

19 de Set de 2019

Conteúdo muito bom. Acho que deveriam considerar a inclusão de material para databases No-SQL.

por Sahil P

8 de Nov de 2018

Hands on lab material provided in this course is very helpful in order to understand concepts.

por José T

15 de Dez de 2020

Top-quality course. There are a lot of instances to practice and tasks are fairly challenging

por Ilyas A

18 de Jan de 2020

Very useful course for novice in SQL! Gives an valuable overview of IBM Cloud infrastructure.

por Viviana L

12 de Fev de 2019

A lot of examples and hands-on. At the end of the course i was able to become fully operative

por Ans M

17 de Mai de 2020

Course was well structured, i have learned a lot of new things specially IBM Cloud Database.

por Astha S

16 de Mai de 2020

I really enjoyed learning this course and how interesting it was to work with real datasets.

por En-Chi C

8 de Nov de 2019

Perfect for beginners without any experience with data analysis.

Enjoyed hands-on LABS a lot!

por Komwut U

20 de Out de 2019

if you want to be data science, you should know database and model. I strongly recommend. :)

por Roman

19 de Out de 2019

Great course for beginners.

But: 1. There were issues with ibm platform

2. Lack of difficulty.