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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
2,432 個評分
504 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
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!

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.

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176 - Big Data Analysis with Scala and Spark 的 200 個評論(共 487 個)

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

創建者 Fabio P

2020年6月2日

Best course so far in the Functional Programming in Scala Specialization

創建者 Karim M

2018年10月15日

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

創建者 Deleted A

2017年7月11日

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

創建者 Ronald C M

2019年5月13日

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

創建者 Francisco D

2018年5月6日

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

創建者 Mostafa J

2017年6月12日

Very challenging but I learned a lot.

Thanks a lot, Dr. Heather Miller!

創建者 AOC

2019年5月17日

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

創建者 Rafael M C

2017年6月19日

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

創建者 Beibit

2019年6月27日

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

創建者 rohith a k

2018年4月30日

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

創建者 Andrew P M

2020年4月8日

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

創建者 Kyle A

2019年10月23日

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

創建者 Khaled J A

2019年9月28日

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

創建者 Carlos S

2018年1月23日

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

創建者 Martin P

2017年8月22日

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

Thanks Heather!

創建者 Martin M

2020年5月2日

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

創建者 Vishwanath G

2018年3月17日

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

創建者 Milorad T

2020年4月9日

The best in the specialization. Teacher is such easy to listen to.

創建者 Johan R

2018年12月28日

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