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學生對 Cloudera 提供的 Foundations for Big Data Analysis with SQL 的評價和反饋

4.8
58 個評分
13 個審閱

課程概述

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)...

熱門審閱

AE

Sep 10, 2019

Awesome foundation to build on skills of query and analysis of big data and to use big data technologies like Hive and Impala\n\nI Really enjoyed the course and the instructor is perfect

AA

Aug 15, 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.

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1 - Foundations for Big Data Analysis with SQL 的 13 個評論(共 13 個)

創建者 pawan k

Jul 27, 2019

Big data is the one of the most emerging technologies in the world and this cloudera course will definitely help us to understand the hive and impala with practical.

創建者 Abhinav S U

Aug 10, 2019

Best course for learning the basic concept about big data and SQL.

創建者 CHETAN N

Jun 29, 2019

Amazing

創建者 YipengSong

Jul 11, 2019

very well explained.

創建者 Voleti L

Jul 18, 2019

Its really a good start for beginners

創建者 Abdullah K

Jul 26, 2019

Amazing course, full of useful information, the quiz are good way to test your knowledge and the instructor is an expert in this field and has very good presentation skills.

創建者 Anas

Aug 15, 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.

創建者 Gianfranco P

Aug 17, 2019

good course!!!

創建者 Muller H

Aug 21, 2019

Best course I have ever taken

創建者 Anoop B

Aug 25, 2019

If you are an "absolute" novice with no knowledge about RDBMS and Big Data systems and all help from YouTube videos and other online resources have been of little to no help then you must take this course. It teaches you the very fundamentals of database design and builds your knowledge from ground up. It takes you from "What is DBMS" to a much higher level in a very short span. And Glynn is perhaps the best teacher you've ever met in your life! Give this course a try and you'll be happy and better off for having done so. Good luck and "THANK YOU GLYNN!".

創建者 Jose M N F

Sep 03, 2019

Great course, I'm amazed

創建者 Ahmed E

Sep 10, 2019

Awesome foundation to build on skills of query and analysis of big data and to use big data technologies like Hive and Impala

I Really enjoyed the course and the instructor is perfect

創建者 Santiago J G M

Aug 04, 2019

It was a productive experience overall and a good introduction to the world of big data. A good way to understand the difference between some SLQ engines and how to organize huge amount of data. I'm looking forward to begin the second one.