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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
2,261 個評分
458 條評論

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....

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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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226 - Big Data Analysis with Scala and Spark 的 250 個評論(共 442 個)

創建者 shubham m

Jul 10, 2018

good but give more practical of small program

創建者 abdhesh

Dec 31, 2017

It was an awesome and well explained course.

創建者 Jeroen M

Apr 10, 2017

Great course, well explained, instant value!

創建者 Hong C

Apr 14, 2020

A perfect resource to get start with Spark.

創建者 Denys L

Dec 05, 2018

Very nice, but a little bit outdated course

創建者 Zhenhua w

Oct 30, 2019

The lecture is well-organized

and excellent

創建者 Arnaud J

Jun 02, 2017

Great course. Would definitely recommend.

創建者 Daniel D

Apr 20, 2017

Great course - well prepared by the team.

創建者 LEBRAT O

Nov 29, 2019

Very well explained, a very well teacher

創建者 Marc K

Sep 09, 2018

Great course explained with great detail

創建者 Joaquin D R

Sep 25, 2019

Incredible tutorial!!!!!!!!!! I love it

創建者 jiajie

Jul 09, 2017

Learn a lot things about spark. Thanks!

創建者 César A

Mar 29, 2017

Excellent course. Fun and entertaining.

創建者 Varlamova E

Mar 10, 2019

It was amazing!!! Very useful course!

創建者 Msellek A

Jan 26, 2019

Great course ! Thanks for the effort

創建者 Jose M N F

May 28, 2018

Great course. Thanks for everything.

創建者 Srinivasa R M

Sep 14, 2017

Very nice explanation with examples.

創建者 Martin A

May 03, 2017

Great course, good intro into Spark.

創建者 Manuel M C

Mar 23, 2017

Great course, keep up the good work.

創建者 Neeraj V D

Feb 27, 2018

limited content with dewp knowledge

創建者 Abhay D

Nov 04, 2018

Wonderful course. Helped me a lot.

創建者 David M

Sep 18, 2017

Concepts are very well explained..

創建者 Liu D

Jul 26, 2017

Great speeches with great exercise

創建者 Fernando R

Oct 28, 2017

it was a super interesting course

創建者 Alejandro R C

Aug 14, 2017

Everything was easy to understand