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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
12,320 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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1151 — 1175 de 1,391 Avaliações para o Databases and SQL for Data Science

por Abhishek M

5 de Ago de 2019

excellent course with real practical implementations.

por Nachiket R U

20 de Out de 2020

Also add a section of how to resolve simple queries.

por Mustafa A A

1 de Ago de 2020

This course is the best one on this specialization.

por Matheus L T A

7 de Mar de 2019

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

por Max W

13 de Nov de 2018

quite nice intro into databases and sql for newbies

por Ravindra D

18 de Nov de 2019

Covered all basic concepts about Databases and SQL

por Susan T

25 de Mai de 2020

Good basic course,even to brush up on main topics

por Shanrong Z

7 de Set de 2019

There are not enough assignments for us to learn.

por Guy T

12 de Nov de 2018

Good for the basics - will help getting into SQL.

por Abdelrhman A

8 de Nov de 2020

Fix your datasets links in the final assignment

por Pushpendra S

29 de Set de 2020

Video content could be little more interactive!

por KOTAK P D

5 de Jul de 2020

It was a very basic course though learnt a lot

por Farrukh N A

23 de Set de 2019

Good Introduction and Training on using to DB2

por Nina W

28 de Jun de 2019

课程不错,基本的SQL语法都讲到还配合了练习。只是在使用IBM DB2的时候还不是很熟练。

por Hector R R S R

31 de Mai de 2020

He tenido problemas con la herramienta Labs

por Ayush C

9 de Mai de 2020

i haven't received my badge for this course

por Ковалев В А

28 de Dez de 2019

Good. But I have expected it deeply diving.

por Mirjan A S

16 de Set de 2020

Very nice contents with proper sequence...

por Mukul P

25 de Set de 2019

The peer graded assignment can be modified

por Rudolph M N

12 de Ago de 2019

Very good intro to SQL but not too indepth

por Satya V P C

12 de Jul de 2019

Well explained the concepts with examples.

por Rajib K S

6 de Fev de 2019

More detailed information expected in this

por Hesham E

29 de Jan de 2020

The content and practical labs are great.

por Toby C

8 de Jan de 2020

A couple of fun visualisations in Week 3!

por Mohammed I u

2 de Mar de 2020

THis course is a Best fit For Beginners