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Retour à Big Data Analysis with Scala and Spark

Avis et commentaires pour d'étudiants pour Big Data Analysis with Scala and Spark par École polytechnique fédérale de Lausanne

4.7
étoiles
2,383 évaluations
494 avis

À propos du cours

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....

Meilleurs avis

CC
7 juin 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
28 nov. 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.

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201 - 225 sur 477 Avis pour Big Data Analysis with Scala and Spark

par Janis S

7 oct. 2020

The best Apache Spark course I have seen so far. Many thanks.

par Konrad C

27 janv. 2019

A lot things to learn and experiment.

Challenging assignments.

par Natalija I

26 sept. 2018

Great course, I really enjoyed learning! Thank you Dr. Miller

par Deleted A

21 août 2017

It's a great course for those who want to learn Apache Spark.

par Parker G

10 avr. 2017

Great course! The powerpoint/slides/pdfs are a GREAT resource

par Carsten I

30 juin 2019

Excellent class, very well stuctured, clear and informative.

par Murat A

19 janv. 2019

It was very challenging, but also informative. Thanks a lot.

par Manoj K

27 août 2017

This course make me to fall in love with SPARK framework :)

par Sivakumar P

29 nov. 2018

Course is very useful to understand Spark and Scala things.

par Ravishankar N N

14 sept. 2017

Superb course..very detailed and useful.. highly recommend

par Ravi S

6 juil. 2017

Course material is pretty good. Week 2 assignment is hard.

par Nikhil R

9 nov. 2019

Helpful for anyoe who wants to start with basics of Spark

par Art P

10 mars 2018

Thank you! Some additional examples would be appreciable.

par Evaldas M

8 avr. 2017

great course, finally understand what spark is all about!

par GIORGIO L

27 mai 2020

Very good course to understand Apache Spark using scala.

par Charmy G

13 janv. 2020

Loved it all!! Thanks for the good information on Spark.

par Ismail A I

9 avr. 2017

A very interesting and useful course.

Highly Recommended!

par sheng w

10 janv. 2019

Very useful course and great materials and assignments.

par Pushkin G

6 mai 2018

Very useful lessons. Great way to get started on Spark.

par Faiaz S

13 juil. 2017

There is some little mistakes in course(like on slides)

par Fabian D A

28 avr. 2020

Excellent material and challenging exercises, love it!

par Mohamed R A

30 juin 2020

Amazing course, thanks for the professor and Coursera

par Anand S

14 août 2018

good implementation of programming knowledge recieved

par Oleg O

29 juil. 2017

Good course, but sometime there are too much details.

par Ravikumar

9 avr. 2017

It is very good course material for Spark with scala.