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学生对 Cloudera 提供的 Foundations for Big Data Analysis with SQL 的评价和反馈

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1,090 个评分

课程概述

In this course, you'll get a big-picture view of using SQL for big data, starting with an overview of data, database systems, and the common querying language (SQL). Then you'll learn the characteristics of big data and SQL tools for working on big data platforms. You'll also install an exercise environment (virtual machine) to be used through the specialization courses, and you'll have an opportunity to do some initial exploration of databases and tables in that environment. By the end of the course, you will be able to • distinguish operational from analytic databases, and understand how these are applied in big data; • understand how database and table design provides structures for working with data; • appreciate how differences in volume and variety of data affects your choice of an appropriate database system; • recognize the features and benefits of SQL dialects designed to work with big data systems for storage and analysis; and • explore databases and tables in a big data platform. 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

AG

Sep 27, 2019

The course is an excellent overview of database technologies and introduction into big data. Useful also for those who already worked with a few SQL engines. MIllion thanks to the creators! :)

AA

Aug 14, 2019

If you don't have any background about SQL and you don't know where to start, I think this is the best course to start. It simplifies the concepts into easy ideas to be understandable.

筛选依据：

201 - Foundations for Big Data Analysis with SQL 的 225 个评论（共 273 个）

创建者 Federico R

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Jun 18, 2020

very well done

创建者 Raj S

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May 25, 2020

Learnt good!!!

创建者 Gianfranco P

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Aug 17, 2019

good course!!!

创建者 asad k

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Jan 15, 2020

Great course!

创建者 Nick C

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Nov 12, 2019

Great course!

创建者 Kangjing S

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Dec 30, 2019

Very useful!

创建者 Ravneet S

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Aug 9, 2021

Helped alot

创建者 Dipraj D

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May 20, 2021

NICE COURSE

创建者 Deleted A

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Apr 17, 2020

best course

创建者 zaki i

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Aug 3, 2023

THANK YOU

创建者 Siti N H M S

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Feb 2, 2022

Very good

创建者 Eduardo F

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Aug 3, 2021

Excellent

创建者 Titus C

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May 11, 2021

excellent

创建者 Sirajul I

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Apr 21, 2021

Excellent

创建者 KORUPALLI V R

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Mar 18, 2021

Excellent

创建者 Andrew N P

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Nov 15, 2020

Excellent

创建者 Neha A K

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Jul 15, 2020

very good

创建者 ASHOK K N

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Jun 17, 2020

excellent

创建者 Hardik R V

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May 29, 2020

Thank You

创建者 Arnab R

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Jul 11, 2021

Nice One

创建者 Rajesh K Y

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May 29, 2020

awesome

创建者 Nemer R

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May 4, 2020

Perfect

创建者 Chetan N

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Jun 29, 2019

Amazing

创建者 dharani v

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Jul 13, 2021

superr

创建者 Abhishek C

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Jul 11, 2021

awsome