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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

2,468개의 평가
509개의 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:

최상위 리뷰

2017년 6월 7일

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!

2019년 11월 28일

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 492개 리뷰 중 176~200

교육 기관: Andrzej J

2017년 3월 20일

Great course, presentations prepared with passion, exercise of right level....

교육 기관: Fábio A R

2019년 5월 13일

Excellent course, very handful for whoever is starting his studies in spark.

교육 기관: Alberto C B

2018년 6월 30일

Great introductory course on Spark with Scala. Touched many important things

교육 기관: Arthur-Lance

2018년 9월 15일

really great course, it help me fast get into the new area. thanks a lot!!!

교육 기관: Giuliano C

2017년 7월 2일

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

교육 기관: 张腾

2019년 12월 26일

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

교육 기관: Matthias T

2017년 8월 17일

Great introduction to Spark accessed through Scala. Didactically awesome.

교육 기관: Andreas K

2017년 7월 26일

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

교육 기관: RAMESH K M

2017년 4월 23일

Instructor has been explaining the concepts with more practical direction

교육 기관: Fabio P

2020년 6월 2일

Best course so far in the Functional Programming in Scala Specialization

교육 기관: Karim M

2018년 10월 15일

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

교육 기관: Deleted A

2017년 7월 11일

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

교육 기관: Ronald C M

2019년 5월 13일

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

교육 기관: Francisco D

2018년 5월 6일

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

교육 기관: Mostafa J

2017년 6월 12일

Very challenging but I learned a lot.

Thanks a lot, Dr. Heather Miller!

교육 기관: AOC

2019년 5월 17일

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

교육 기관: Rafael M C

2017년 6월 19일

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

교육 기관: Beibit

2019년 6월 27일

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

교육 기관: rohith a k

2018년 4월 30일

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

교육 기관: Andrew P M

2020년 4월 8일

Excellent course with great content. Really helped me in my day job!

교육 기관: Kyle A

2019년 10월 23일

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

교육 기관: Khaled J A

2019년 9월 28일

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

교육 기관: Carlos S

2018년 1월 23일

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

교육 기관: Martin P

2017년 8월 22일

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

Thanks Heather!

교육 기관: Martin M

2020년 5월 2일

A very nicely paced introduction to spark and all of its major APIs