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Voltar para Analyzing Big Data with SQL

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

4.9
estrelas
473 classificações
131 avaliações

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

AS

9 de dez de 2020

Great course!\n\nI 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.\n\nThank you!

MN

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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76 — 100 de 133 Avaliações para o Analyzing Big Data with SQL

por Dr. P S

17 de mai de 2020

Excellent Content with powerful explanation. Thank you.

por Yerkezhan B

6 de mai de 2021

One of the most interesting courses! Just excellent

por Muneeb A K

7 de jun de 2020

Very well Structured course Kudos to Mr.Ian Cook.

por Trung N H

6 de out de 2021

Great course for refreshing your SQL knowledge!

por Sandalu A

7 de out de 2020

Provide comprehensive knowledge on SQL quering

por Carlos A G B

24 de abr de 2021

Muy buen curso, voy a continuar con los demás

por GATRAM S

30 de abr de 2020

Very Good Course and teaching was outstanding

por RENATO V M S

27 de dez de 2020

Great lessons, Quizes and Assignment ¡¡¡¡¡¡¡

por Sheng-Ta T

17 de abr de 2021

Very well designed course. I learned a lot.

por Nicholas E G

31 de dez de 2020

Absolutely superb. No other words for it

por Chandan K

14 de dez de 2021

good course to start with basics of sql

por Christina V

1 de abr de 2021

Instantly understandable and Applicable

por Abdallah E

30 de jul de 2020

one of the greatest courses on Coursera

por Salma E

16 de mar de 2022

Great and has many hands on practices

por Amarendra P

1 de dez de 2021

Best Course to learn more about SQL.

por tarek y

20 de jul de 2021

Very good content..clear explanation

por DOMINIC V D P

5 de jul de 2021

Excellent SQL course, hard to beat!

por Vladyslav V R

22 de ago de 2020

The course is of very good quality.

por wolfgang g

16 de mai de 2020

simply excellent teaching; THANKS

por Andriy Z

4 de mai de 2020

Very clear and structured course.

por Diana C R A

10 de out de 2020

Easy to undestand all the videos

por Suyog N

14 de jun de 2021

Awesome content and coverage..!

por Amos N

17 de out de 2019

Very informative and educative

por Muller H

11 de set de 2019

Great course

Very clear concept

por Bechir B D

23 de mar de 2020

A very high educational level