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Big Data Analysis with Scala and Spark(으)로 돌아가기

로잔연방공과대학교의 Big Data Analysis with Scala and Spark 학습자 리뷰 및 피드백

4.7
2,171개의 평가
431개의 리뷰

강좌 소개

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....

최상위 리뷰

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.

필터링 기준:

Big Data Analysis with Scala and Spark의 414개 리뷰 중 151~175

교육 기관: Giuliano C

Jul 02, 2017

Excellent course, my only suggestion would be to split week 4 into 2 weeks

교육 기관: 张腾

Dec 26, 2019

Good course with well-designed assignments, I got a lot from this course!

교육 기관: Matthias T

Aug 17, 2017

Great introduction to Spark accessed through Scala. Didactically awesome.

교육 기관: Andreas K

Jul 26, 2017

It was a pleasure to follow the video lectures and solve the assignments.

교육 기관: RAMESH K M

Apr 23, 2017

Instructor has been explaining the concepts with more practical direction

교육 기관: Karim M

Oct 15, 2018

Amazing course, i learned a lot even if i'm working with scala and spark

교육 기관: Deleted A

Jul 11, 2017

Easy to follow. Really well explained and planned. Strongly recommended.

교육 기관: Ronald C M

May 14, 2019

The best way to get to know Spark Fundamentals and Spark Core libraries

교육 기관: Cisco D

May 06, 2018

Accurate content and good explanations. I have got fun with this course

교육 기관: Mostafa J

Jun 13, 2017

Very challenging but I learned a lot.

Thanks a lot, Dr. Heather Miller!

교육 기관: AOC

May 17, 2019

Very engaging and tutor showed excellent delivery. thanks to Coursera.

교육 기관: Rafael M C

Jun 20, 2017

Content was useful, overall a good course. Lectures were kind of dull.

교육 기관: Beibit

Jun 27, 2019

Very nice course. Good level of explanations, good examples and pace.

교육 기관: rohith a k

Apr 30, 2018

It is indeed a very good course, but 2nd assignment was tough though.

교육 기관: Kyle A

Oct 23, 2019

Very real examples for the exercises and a great way to learn Spark!

교육 기관: Khaled J A

Sep 28, 2019

this is an outstanding course to learn BIg data with scala and spark

교육 기관: Carlos S

Jan 23, 2018

Very good !! ... Thanks Heather Miller for such cool class !! (Y) <3

교육 기관: Martin P

Aug 23, 2017

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

Thanks Heather!

교육 기관: Vishwanath G

Mar 17, 2018

Learnt a lot with this course. Excellent explinations of concepts..

교육 기관: Johan R

Dec 28, 2018

Very good introduction which gets you to be productive on your own

교육 기관: Gao Y

Apr 04, 2017

Nice course. Big jump at the end. The assignment is well hinted.

교육 기관: Navjinder S V

Dec 18, 2018

Great Course content with amazing and challenging assignments!

교육 기관: lu

Sep 17, 2017

A good introduction to Scala programming in Spark environment.

교육 기관: Gary Z

Apr 10, 2017

Best Spark Scala course! Clear explanation! Thanks Dr. Heather

교육 기관: Konrad C

Jan 27, 2019

A lot things to learn and experiment.

Challenging assignments.