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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
2,383 個評分
494 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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BP
2019年11月28日

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.

CC
2017年6月7日

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!

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151 - Big Data Analysis with Scala and Spark 的 175 個評論(共 477 個)

創建者 Guixin Z

2017年4月5日

very nice material and organized very well. still amazed what spark can do with the data.

創建者 YEHOUENOU

2019年10月20日

This course allows me to learn so many things about data analysys and Big data modeling.

創建者 ANAND B

2019年12月26日

Very Good Course For College students who completed and wants to start professionally.

創建者 Shashishekhar D

2018年1月6日

Simple, Easy to understand. The course has helped me a lot to understand the concepts.

創建者 Merel C H T

2017年6月7日

I really liked the assignments in this course and all the content was well explained.

創建者 Laurent S

2017年4月2日

Fantastic initiation to Spark. Thanks Heather and the whole team at EPFL & Coursera.

創建者 Jean-Francois T

2017年3月27日

Good material and induction to Spark, good complement of parallel computing in Scala

創建者 Patrick

2018年1月12日

Been working with Spark since 0.9 and this was still worthwhile. Excellent course.

創建者 Amit K

2017年4月10日

Production quality exercises. Prepares one for working on Spark almost immediately.

創建者 Huang P

2020年5月22日

This course is really helpful!!! Good introduction course for Spark sql beginner.

創建者 BOUDRAHEM

2019年4月16日

Everything was excellent. This was one of the best courses I have attended so far

創建者 Аркадий К

2017年8月6日

Very good for Scala beginners and students who are entering the world of Big Data

創建者 Nicolas D

2017年4月13日

Amazingly polished and well taught course although being given for the first time

創建者 Joseph C A A

2017年4月7日

Excelente curso, muy bien material y explicado de manera muy dinámica y practica.

創建者 Симкин И М

2019年3月10日

Perfectly. Very competent teacher and good tasks. Requires knowledge of scala.

創建者 Javier R C

2017年6月30日

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

創建者 Andrzej J

2017年3月20日

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

創建者 Fábio A R

2019年5月13日

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

創建者 Alberto C B

2018年6月30日

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

創建者 Arthur-Lance

2018年9月15日

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

創建者 Giuliano C

2017年7月2日

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

創建者 张腾

2019年12月26日

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

創建者 Matthias T

2017年8月17日

Great introduction to Spark accessed through Scala. Didactically awesome.

創建者 Andreas K

2017年7月26日

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

創建者 RAMESH K M

2017年4月23日

Instructor has been explaining the concepts with more practical direction