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Foundations for Big Data Analysis with SQL(으)로 돌아가기

Cloudera의 Foundations for Big Data Analysis with SQL 학습자 리뷰 및 피드백

4.8
별점
501개의 평가
135개의 리뷰

강좌 소개

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)...

최상위 리뷰

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.

필터링 기준:

Foundations for Big Data Analysis with SQL의 137개 리뷰 중 101~125

교육 기관: Nayan P

Apr 27, 2020

Very good course.

교육 기관: Manasi G V

Apr 24, 2020

very nice course

교육 기관: Federico R

Jun 18, 2020

very well done

교육 기관: Raj S

May 25, 2020

Learnt good!!!

교육 기관: Gianfranco P

Aug 17, 2019

good course!!!

교육 기관: asad k

Jan 16, 2020

Great course!

교육 기관: Nikita C

Nov 12, 2019

Great course!

교육 기관: Kangjing S

Dec 30, 2019

Very useful!

교육 기관: Dhruva R S

Apr 17, 2020

best course

교육 기관: Neha A K

Jul 15, 2020

very good

교육 기관: ASHOK K N

Jun 17, 2020

excellent

교육 기관: Hardik R V

May 30, 2020

Thank You

교육 기관: RAJESH K Y

May 29, 2020

awesome

교육 기관: RICHMANY

May 04, 2020

Perfect

교육 기관: CHETAN N

Jun 29, 2019

Amazing

교육 기관: Allahverdi H

Apr 25, 2020

Good!

교육 기관: Nguyen H S

Jul 06, 2020

good

교육 기관: MADHAV A

Jun 27, 2020

vu

교육 기관: Sean

May 31, 2020

When it said foundations they weren't kidding. I enrolled thinking I would be learning basic SQL coding skills but none of that is taught in this course. It mainly revolves around the different programs available, which is the most appropriate to use in which situation and knowledge of good practices in designing a database. Only the final week taught something more hands-on/technical. I personally think it would've been better to splice this information with a course that teaches actual SQL programming.

교육 기관: gourabchanda

Jun 09, 2020

One of the best course I have taken in Coursera !! I thoroughly enjoyed the course material and the instructor lesson and way of teaching . I am looking forward to the hands on session in the next course

교육 기관: Sandeep H

Aug 01, 2020

Very good Introductory course for getting to know about Big Data . The course structure is well made,I really liked how it took basic Database concepts and then relating that to Big Data.

교육 기관: Raymond M

Jun 16, 2020

no real hands down, just a bunch of videos, in the end you end up installing a VM with some database samples, but again, no real hands down beyond that, you are on your own to learn...

교육 기관: Ankit S

Jul 03, 2020

It tells you about all the DBMS AND RDBMS stuff and why Big Data is needed and how the changes have occurred but this one is really necessary for one to Know.

교육 기관: Raluca O P

Dec 03, 2019

Useful concepts for starting to understand and learn how world of big data works. Would have enjoyed to be a bit more practical at last assignment.

교육 기관: Hu Y

Mar 22, 2020

Good and clear lecture. Only the content is very basic and there is no hands-on activity. It could be compressed to less weeks.