Chevron Left
返回到 Big Data Analysis with Scala and Spark

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
2,333 個評分
477 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....

熱門審閱

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.

篩選依據:

151 - Big Data Analysis with Scala and Spark 的 175 個評論(共 460 個)

創建者 Huang P

May 23, 2020

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

創建者 BOUDRAHEM

Apr 16, 2019

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

創建者 Аркадий К

Aug 07, 2017

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

創建者 Nicolas D

Apr 13, 2017

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

創建者 Joseph C A A

Apr 07, 2017

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

創建者 Симкин И М

Mar 10, 2019

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

創建者 Javier R C

Jun 30, 2017

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

創建者 Andrzej J

Mar 20, 2017

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

創建者 Fábio A R

May 13, 2019

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

創建者 Alberto C B

Jun 30, 2018

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

創建者 Arthur-Lance

Sep 15, 2018

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

創建者 Giuliano C

Jul 02, 2017

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

創建者 张腾

Dec 26, 2019

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

創建者 Matthias T

Aug 17, 2017

Great introduction to Spark accessed through Scala. Didactically awesome.

創建者 Andreas K

Jul 26, 2017

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

創建者 RAMESH K M

Apr 23, 2017

Instructor has been explaining the concepts with more practical direction

創建者 Fabio P

Jun 02, 2020

Best course so far in the Functional Programming in Scala Specialization

創建者 Karim M

Oct 15, 2018

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

創建者 Deleted A

Jul 11, 2017

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

創建者 Ronald C M

May 14, 2019

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

創建者 Cisco D

May 06, 2018

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

創建者 Mostafa J

Jun 13, 2017

Very challenging but I learned a lot.

Thanks a lot, Dr. Heather Miller!

創建者 AOC

May 17, 2019

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

創建者 Rafael M C

Jun 20, 2017

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

創建者 Beibit

Jun 27, 2019

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