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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
134개의 평가
32개의 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 33개 리뷰 중 26~33

교육 기관: Alma A

Nov 13, 2019

Great to establish foundations.

교육 기관: Nikita C

Nov 12, 2019

Great course!

교육 기관: Michael V

Nov 19, 2019

Fantastic teaching!

교육 기관: Aditya V

Nov 19, 2019

Excellent course with great content!

교육 기관: Sagar J

Nov 22, 2019

This was a brilliantly taught course. Prof. Glynn Durham made it very easy to understand 'what SQL is all about' by his simple but effective teaching style. I loved this course a lot and about to start the next course in this specialisation. Thanks a ton for introducing this course.

교육 기관: David M

Nov 23, 2019

Good videos and background info for database uses.

교육 기관: Mert D

Dec 09, 2019

Amazing course! :) Very well introduction to Big Data ecosystem and gold-standard information about SQL.

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.