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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
12,306 classificações
1,411 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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301 — 325 de 1,391 Avaliações para o Databases and SQL for Data Science

por Bar K

19 de Dez de 2018

Amazing course! First time using Coursera, and this class definitely makes me think I will be back.

por Wojciech Ł

28 de Jun de 2020

Great course. Part dedicated to Python should be better and more clearly explained (step by step).

por Erich G

16 de Out de 2019

Excelente curso muy bien explicado, aun sin tener conocimiento de SQL es muy entendible y practico

por Abi G

17 de Jun de 2019

This is very important course to learn the data handling skills. I liked this . Thank you authors.

por SURENDRA D

13 de Abr de 2019

Level of Course Contents and Assignment are really good along with DB2 Cloud learning environment.

por Jorge I F G

15 de Jul de 2020

The course was Great! It will be perfect if more excersices were to be added, maybe longer exams.

por Elizabeth S

5 de Jun de 2020

Excellent classes! Well organized. You can learn a lot from this class, in a systematic approach.

por Amit J

24 de Fev de 2019

Week 3 onwards the course is quite good.

First two weeks are basic SQL which you can skim through.

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 Ilyas A

18 de Jan de 2020

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