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学生对 Cloudera 提供的 Analyzing Big Data with SQL 的评价和反馈

475 个评分


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)...



Dec 9, 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!


Aug 5, 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!


101 - Analyzing Big Data with SQL 的 125 个评论(共 133 个)

创建者 Afeefa S

Jun 10, 2020

Amazing Course..Very Useful

创建者 Gregory K

Jan 14, 2020

Excellent overview of SQL


Apr 4, 2021

Good Class for novice!!!

创建者 Shashank J

Jan 21, 2020

The instructor is great!

创建者 Gianfranco P

Sep 12, 2019

i'm enjoyed this course

创建者 mohamed a m

Apr 26, 2022

Great SQL Course ⭐⭐⭐⭐⭐

创建者 K A

Jun 12, 2021

Best course for SQL.

创建者 Ardak K

Oct 27, 2020

really practical one

创建者 Allahverdi H

Apr 28, 2020

Highly recommended!!

创建者 Frederic A G

Dec 21, 2021

Excellent course!

创建者 Michael V

Mar 5, 2020

Fantastic course!

创建者 Jose M N

Nov 18, 2019

Wonderful course!

创建者 CK A

Jul 8, 2021

helped me a lot

创建者 Hyeong S Y

Mar 7, 2021

Good for Basics

创建者 Lorena F M

Nov 9, 2020

great course

创建者 Bashar A

Aug 6, 2019

nice cours

创建者 Panchali u

Jul 7, 2021

thank you

创建者 Andrew N P

Nov 15, 2020


创建者 LUCA A

Dec 8, 2021


创建者 Fitri A

Aug 2, 2021


创建者 dharani v

Jul 14, 2021



Feb 22, 2021


创建者 Juan A

Jan 13, 2020


创建者 José P

Sep 3, 2021

El instructor es muy bueno explicando los temas, y el contenido esta muy bien estructurado.

创建者 Davud S

Dec 21, 2021

Course in general very good for beginners. I would expect that it would be more advanced