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學生對 莱斯大学 提供的 Concurrent Programming in Java 的評價和反饋

4.5
438 個評分
75 條評論

課程概述

This course teaches learners (industry professionals and students) the fundamental concepts of concurrent programming in the context of Java 8. Concurrent programming enables developers to efficiently and correctly mediate the use of shared resources in parallel programs. By the end of this course, you will learn how to use basic concurrency constructs in Java such as threads, locks, critical sections, atomic variables, isolation, actors, optimistic concurrency and concurrent collections, as well as their theoretical foundations (e.g., progress guarantees, deadlock, livelock, starvation, linearizability). Why take this course? • It is important for you to be aware of the theoretical foundations of concurrency to avoid common but subtle programming errors. • Java 8 has modernized many of the concurrency constructs since the early days of threads and locks. • During the course, you will have online access to the instructor and mentors to get individualized answers to your questions posted on the forums. • Each of the four modules in the course includes an assigned mini-project that will provide you with the necessary hands-on experience to use the concepts learned in the course on your own, after the course ends. The desired learning outcomes of this course are as follows: • Concurrency theory: progress guarantees, deadlock, livelock, starvation, linearizability • Use of threads and structured/unstructured locks in Java • Atomic variables and isolation • Optimistic concurrency and concurrent collections in Java (e.g., concurrent queues, concurrent hashmaps) • Actor model in Java Mastery of these concepts will enable you to immediately apply them in the context of concurrent Java programs, and will also help you master other concurrent programming system that you may encounter in the future (e.g., POSIX threads, .NET threads)....

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PS

Sep 02, 2017

Great course. With minimal effort you can learn about important concepts and see immediate results regarding the actual speedup you can achieve using concurrent programming.

FC

Feb 09, 2020

Excellent way to refresh what I learned some years ago in Operator System. Also I won a small hands-on experience using locks, isolation and high level concurrency in Java.

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26 - Concurrent Programming in Java 的 50 個評論(共 74 個)

創建者 Benjamin G J

Aug 10, 2018

Much stronger in mini-projects than the first course.

創建者 Amr H G

Nov 24, 2019

Amazing course to learn about concurrent programming

創建者 Leonid S

Mar 15, 2019

Excellent! Great thanks to professor Vivek Sarkar

創建者 Zeeshan A

Mar 05, 2019

Excellent course , well explained and organised.

創建者 Abinash S

Jan 24, 2018

Precise but comprehensive at the same time

創建者 Hang Z

Mar 15, 2020

Very useful, learn a lot of new concepts.

創建者 B. M

Nov 18, 2017

Another great course from Prof. Sarkar!

創建者 Ag I B A D

Sep 17, 2019

great course on concurrency topic

創建者 Serdar S

Mar 16, 2020

Thanks and love to Prof. Sarkar

創建者 Keesun B

Feb 18, 2018

Very well organized course

創建者 chandiprasad

Oct 15, 2017

Very informative course !

創建者 Tai H T

Nov 22, 2017

Good course. Thank you.

創建者 Raghav A

Mar 29, 2019

Excellent Course

創建者 RAHUL T

Oct 17, 2019

Nice course!!

創建者 Мухин С А

Sep 25, 2018

Хорошо

創建者 Vaibhav j

Sep 24, 2017

Great

創建者 Partha B

Feb 14, 2019

Good

創建者 Donghao F

Sep 09, 2017

nice

創建者 Xiao X

Mar 15, 2018

The feedback will be similar to the first course, parallel programming in java, such that the course contents are good. The lecturer can explain the theory very well. But the homework is just repeating of the demo video. I hope we can have the opportunity to practice the actual thread creation, joining, etc. instead of using the API call.

創建者 Fu S W

Aug 09, 2017

some suggestions: *the assignment is too easy.*

perhaps make more mini projects with different situations to solve:

parallelize simple program (more!!) / identify and fix deadlock / livelock / improve performance for bad implementation)

thanks for your great effort in offering this course! GREAT JOB!

創建者 Konstantin M

Dec 10, 2017

Generally, provided material is very usefull in modern programming experience.

Something I would change in the course program are instructions to use custom PCDP library. This hardly can be used in real-life projects in future. Some original Java constructions is a better choice for me.

創建者 Andrew D M

Jan 26, 2020

Course content is well-structured and covers basic topics of concurrent programming.

However, code quality and tests for exercises could be better. Usually to pass an assignment you have to send it many times.

創建者 Josefine L

Jul 09, 2018

Very good, but I'd like more practical examples and walk-troughs. If you don't get it the in the only example or the demo, then you're left on your own to Google for more examples and a deeper understanding.

創建者 André F L C

Jul 04, 2019

Este curso depende del curso de Paralelismo, por esta razón se debe tomar los cursos en orden. Debería tener mas ejemplos de código para un mejor feedback de la teoría.

創建者 Travis W

Jul 30, 2018

A lot of my time has been wasted due to a very poor explanation of actors. All it takes is "Actors have their own threads and that is how they are concurrent.