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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
428 個評分
71 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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51 - Concurrent Programming in Java 的 70 個評論(共 70 個)

創建者 Luciano F

Jan 28, 2019

Lo consiglio a tutti, Vorrei soltanto che gli argomenti fossero affrontati più approfonditamente dal punto di vista teorico

創建者 Samuele M

May 06, 2018

Good course, with relevant basics of concurrency, even if I expected deeper and detailed contents.

創建者 John O O

Aug 06, 2019

This course is great!... But... it could be better if code explanations are giving in the videos.

創建者 Cong X

Nov 10, 2017

It's a good introductory course. The programming assignment are indeed too simple though...

創建者 Guillermo D

Jan 03, 2019

Excelent course, just some mixups with the concurrent API used in the assignment for Week3

創建者 Atsuya K

Feb 06, 2018

A good primer to concurrent programming. Week 3 and Week 4 assignments are well-designed.

創建者 Lakshmanan P

Aug 12, 2019

It was a great course introducing the learner about various aspects of Concurrency .

創建者 Antonio J M G

May 13, 2018

Only thing I missed are more optional exercises, otherwise a great course.

創建者 vini g

Apr 12, 2019

Better than Parallel Programming

I would prefer more assignments.

創建者 Simon C

Oct 18, 2017

Very interesting! i hope that the third is the same

創建者 Marcos N F

Jun 13, 2019

It is great but some homework had bugs

創建者 Monika S

Sep 10, 2019

would like to do more assignments

創建者 Přemysl C

Jun 09, 2019

I wasted a lot of time because of the poor quality of test evaluation (autograder). Resubmit of the same code often means different results in autograder.

On the other hand, the course shows basic concepts of concurrent programming and opens themes for further studies.

創建者 Chintan G

Jan 12, 2018

Course was very good. I some how was not in favor of using the custom lib. i would have prefer we learning how to write that code.

創建者 MIAO K

Sep 17, 2017

Programming assignment is some what easy, I think it my be better to require student to finished the complete code.

創建者 Shahed B S

Oct 17, 2017

Was expecting to learn more advanced topics, including initiating concurrency in systems.

創建者 Hieu D

Apr 16, 2018

Like previous course, The content is heavy in theory but not much in practical.

創建者 Song Y

Dec 06, 2017

passing test cases are mostly luck T_T

創建者 Ottavio V

Jul 17, 2019

Too much time spent always submitting the same solutions because the autograder doesn't work!

創建者 Ignat S

Oct 01, 2019

autograder is buggy