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Comentários e feedback de alunos de Analyzing Big Data with SQL da instituição Cloudera

475 classificações

Sobre o curso

In this course, you'll get an in-depth look at the SQL SELECT statement and its main clauses. The course focuses on big data SQL engines Apache Hive and Apache Impala, but most of the information is applicable to SQL with traditional RDBMs as well; the instructor explicitly addresses differences for MySQL and PostgreSQL. By the end of the course, you will be able to • explore and navigate databases and tables using different tools; • understand the basics of SELECT statements; • understand how and why to filter results; • explore grouping and aggregation to answer analytic questions; • work with sorting and limiting results; and • combine multiple tables in different ways. To use the hands-on environment for this course, you need to download and install a virtual machine and the software on which to run it. Before continuing, be sure that you have access to a computer that meets the following hardware and software requirements: • Windows, macOS, or Linux operating system (iPads and Android tablets will not work) • 64-bit operating system (32-bit operating systems will not work) • 8 GB RAM or more • 25GB free disk space or more • Intel VT-x or AMD-V virtualization support enabled (on Mac computers with Intel processors, this is always enabled; on Windows and Linux computers, you might need to enable it in the BIOS) • For Windows XP computers only: You must have an unzip utility such as 7-Zip or WinZip installed (Windows XP’s built-in unzip utility will not work)...

Melhores avaliações


9 de dez de 2020

Great course!

I would just add 1 more full business task for practicing before the final one. Anyway, I find the course very useful with clear and understandable explanation.

Thank you!


5 de ago de 2020

How amazing the course was! From the video lectures, the reading materials, to the practical exercises and the teachers as well, everything was fantastic in this course. Highly recommended!

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51 — 75 de 133 Avaliações para o Analyzing Big Data with SQL


23 de abr de 2021

Agradecimento ao gupo da Coursera pela experiencia e a me ajudar em busca de novos conheciemnto.

por Danijel B

15 de mar de 2022

Very good introduction to SELECT statement, good examples and data to work with. Just great.

por Glenn H

26 de abr de 2020

Great course. Nice assignment at the end.

Maybe you could add a couple of more assignments.

por Yokesh D

27 de jun de 2020

Very good course to learn querying using SQL. Also gives a good knowledge about big data.

por João V P O

17 de out de 2021

Great course. The lectures are well made and easy to understand with a lot of examples.

por Keyurkumar P

14 de out de 2020

Really nice course... love the content. The instructor explains everything in detail.

por Hamza a

10 de nov de 2019

One of the best course I learned so far on SQL. Comprehensive and Clear in all Terms

por Cathy J W

11 de mar de 2022

The course is structured very well. Clear and informative. Really learned a lot.

por Hu Y

14 de jul de 2020

Very good course. Rich content and clear guidance. Very suitable for beginners

por Victor A D S

26 de mar de 2020

Great Course to learn SQL language, and you also get to learn Impala and Hive.

por Ritik R S

14 de jan de 2022

i really enjoyed completing this course . i gained to know many new things

por shrikant s

27 de jul de 2020

This course give very informative and easy to learn way to understand SQL

por Subhajit D

9 de out de 2020

Course was really helpfull for me to have a deep understanding on SQL.

por Amelia B

29 de out de 2020

Buen profesor y buenos ejemplos que te hacen pensar (out of the box)

por Sarwar A

26 de out de 2020

The course is very good. And the instructor is very much informative

por Mark S

29 de jan de 2022

Very thorough examination of using the SELECT statement with SQL.

por Siddharth K

22 de fev de 2021

amazing course, but only thing it lacked is programming exercise.

por R S S m

25 de ago de 2020

I am very grateful that i got these course to develop my career

por Nieto S A

10 de abr de 2021

Me ha gustado mucho, muy buen curso y muy bien explicado!!!!!

por Yossakorn K

21 de jul de 2020

This course helps me learn more details on the SQL community.

por Jianxu S

14 de fev de 2020

Excellent course on Hive and Impala SQL engines for big data!

por Santiago J G M

10 de set de 2019

Easy to understand and very well organized all the subjects.

por Dennier A

22 de abr de 2021

I really enjoyed doing this course, highly recommend to you

por Reza T

12 de ago de 2020

Very good lesson for those who want to be a data analyst.

por Deepak S

13 de jul de 2021

Good course ,makes sql queries really easy to understand