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學生對 洛桑联邦理工学院 提供的 Big Data Analysis with Scala and Spark 的評價和反饋

4.7
2,097 個評分
421 個審閱

課程概述

Manipulating big data distributed over a cluster using functional concepts is rampant in industry, and is arguably one of the first widespread industrial uses of functional ideas. This is evidenced by the popularity of MapReduce and Hadoop, and most recently Apache Spark, a fast, in-memory distributed collections framework written in Scala. In this course, we'll see how the data parallel paradigm can be extended to the distributed case, using Spark throughout. We'll cover Spark's programming model in detail, being careful to understand how and when it differs from familiar programming models, like shared-memory parallel collections or sequential Scala collections. Through hands-on examples in Spark and Scala, we'll learn when important issues related to distribution like latency and network communication should be considered and how they can be addressed effectively for improved performance. Learning Outcomes. By the end of this course you will be able to: - read data from persistent storage and load it into Apache Spark, - manipulate data with Spark and Scala, - express algorithms for data analysis in a functional style, - recognize how to avoid shuffles and recomputation in Spark, Recommended background: You should have at least one year programming experience. Proficiency with Java or C# is ideal, but experience with other languages such as C/C++, Python, Javascript or Ruby is also sufficient. You should have some familiarity using the command line. This course is intended to be taken after Parallel Programming: https://www.coursera.org/learn/parprog1....

熱門審閱

CC

Jun 08, 2017

The sessions where clearly explained and focused. Some of the exercises contained slightly confusing hints and information, but I'm sure those mistakes will be ironed out in future iterations. Thanks!

BP

Nov 29, 2019

Excellent overview of Spark, including exercises that solidify what you learn during the lectures. The development environment setup tutorials were also very helpful, as I had not yet worked with sbt.

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126 - Big Data Analysis with Scala and Spark 的 150 個評論(共 405 個)

創建者 Javier R C

Jun 30, 2017

Great introduction to Spark. Very interesting lectures, slides and assignments

創建者 DAVID J A

Mar 01, 2018

Simply brilliant.

創建者 Martin P

Aug 23, 2017

From easy to hard, not very long, but very practical!

Thanks Heather!

創建者 Devaki B

Apr 15, 2017

It was good. Got indepth knowledge of Spark API

創建者 Luca D S

Dec 01, 2017

It surely opens your mind, even on unrelated topics, I found myself able to apply some of the distributed computing logics even to imperative sequential programming. Good job.

創建者 Thierry M

Feb 01, 2018

Very complet and accurate about Spark with Scala. Maybe an assignement with MongoDB or the like would be a plus

Thank you

創建者 VincentWMChan

Apr 25, 2017

Pretty nice course. But with one comment on the grading system, sometime the comment & message is not that intuitive enough.

創建者 John V M

Apr 25, 2017

Yet another excellent Scala class. Good lectures, good assignments. Clear and understandable, while presenting a whole bunch of new concepts.

創建者 Srinivasa R M

Sep 14, 2017

Very nice explanation with examples.

創建者 Seongsan K

Mar 09, 2018

It was really useful material. It would be really nice if there are more assignments to polish the materials we learn, but I am really satisfied with the course.

創建者 Jeffrey S

Apr 09, 2017

Lectures were clear and engaging and directly related to the homework. The assignments were very practical and very hard. Best course of the series!

創建者 OUMOUSS E M

Jun 18, 2017

Very good course, it is a must for anyone who is starting in spark using scala, thanks a lot, it did really help me

創建者 Oleg O

Jul 29, 2017

Good course, but sometime there are too much details.

創建者 Mihir S

Sep 27, 2017

Good Course.

創建者 Yuriy P

Oct 27, 2017

Dear Heather,

your course on big data with scala is the very first online course I participate in.

I enjoy the way you explain the material and receive a real aesthetic pleasure.

創建者 Arnaud J

Jun 02, 2017

Great course. Would definitely recommend.

創建者 Venkat

Jun 01, 2017

Awesome video lectures by the instructor. The content is very good and i fee i gained good knowledge. I really loved the series.

創建者 Igor Y

May 29, 2017

This is my first cource review on English, but I want to do accent on Heather's high professionalism, great explanations abilities and great organisation of material. I need to say that I have education of computer science teacher and I can say that it's wonderful cource. It was difficult for me and I've really increased my skill. Thanx.

創建者 Aleksander S

May 05, 2017

Amazing lectures, and challenging tasks to do on the way. I really enjoyed going through the course, and I learned a lot.

創建者 Shiyan C

Mar 06, 2018

Wish we could have an in-depth spark class that cover spark streaming and structure streaming.

創建者 vikas s

Jul 28, 2017

awesome course content

創建者 Thomas Z

Feb 10, 2018

Good course. Can recommend it for everyone who wants to get into the field of data-science.

創建者 Jose M N F

May 28, 2018

Great course. Thanks for everything.

創建者 vijay k k

May 07, 2018

Good course to learn it

創建者 Emiliyan T

Apr 09, 2017

Magnificent !