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

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531 个评分

课程概述

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)...

热门审阅

AM

Oct 24, 2022

g​reat course even if you know SQL it's quite a fresh reminder and writing the Query on the VMs makes you gain much deaper understanding of the data

RK

Jul 6, 2021

This Course was amazing. I have never seen such a well explained MOOC like this . Superb Content and Knoweledge is there.

筛选依据：

76 - Analyzing Big Data with SQL 的 100 个评论（共 148 个）

创建者 Jianxu S

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Feb 14, 2020

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

创建者 Santiago J G M

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Sep 9, 2019

Easy to understand and very well organized all the subjects.

创建者 Dennier A

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Apr 22, 2021

I really enjoyed doing this course, highly recommend to you

创建者 Reza T

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Aug 12, 2020

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

创建者 Deepak S

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Jul 13, 2021

Good course ,makes sql queries really easy to understand

创建者 Dr. P S

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May 16, 2020

Excellent Content with powerful explanation. Thank you.

创建者 Yerkezhan B

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May 5, 2021

One of the most interesting courses! Just excellent

创建者 Muneeb A K

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Jun 7, 2020

Very well Structured course Kudos to Mr.Ian Cook.

创建者 Trung N H

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Oct 6, 2021

Great course for refreshing your SQL knowledge!

创建者 Sandalu A

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Oct 7, 2020

Provide comprehensive knowledge on SQL quering

创建者 S D

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Nov 16, 2023

Hello. Please Help Me to Complete This Course

创建者 Carlos A G B

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Apr 24, 2021

Muy buen curso, voy a continuar con los demás

创建者 GATRAM S

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Apr 29, 2020

Very Good Course and teaching was outstanding

创建者 ali s

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Sep 7, 2022

Excellent introduction to SQL and Big Data.

创建者 RENATO V M S

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Dec 27, 2020

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

创建者 Sheng-Ta T

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Apr 17, 2021

Very well designed course. I learned a lot.

创建者 Nicholas E G

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Dec 31, 2020

Absolutely superb. No other words for it

创建者 Chandan K

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Dec 14, 2021

good course to start with basics of sql

创建者 Christina V

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Apr 1, 2021

Instantly understandable and Applicable

创建者 Abdallah E

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Jul 30, 2020

one of the greatest courses on Coursera

创建者 Rashid H A

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Nov 23, 2022

Covered and revised many SQL Clauses.

创建者 Salma E

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Mar 16, 2022

Great and has many hands on practices

创建者 Amarendranadh C P

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Dec 1, 2021

Best Course to learn more about SQL.

创建者 tarek y

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Jul 19, 2021

Very good content..clear explanation

创建者 DOMINIC V D P

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Jul 5, 2021

Excellent SQL course, hard to beat!