When will I have access to the lectures and assignments?

To access the course materials, assignments and to earn a Certificate, you will need to purchase the Certificate experience when you enroll in a course. You can try a Free Trial instead, or apply for Financial Aid. The course may offer 'Full Course, No Certificate' instead. This option lets you see all course materials, submit required assessments, and get a final grade. This also means that you will not be able to purchase a Certificate experience.

What will I get if I subscribe to this Specialization?

When you enroll in the course, you get access to all of the courses in the Specialization, and you earn a certificate when you complete the work. Your electronic Certificate will be added to your Accomplishments page - from there, you can print your Certificate or add it to your LinkedIn profile.

Is financial aid available?

Yes. In select learning programs, you can apply for financial aid or a scholarship if you can’t afford the enrollment fee. If fin aid or scholarship is available for your learning program selection, you’ll find a link to apply on the description page.

Concurrency in Go

Concurrency in Go

This course is part of Programming with Google Go Specialization

Instructor: Ian Harris

28,682 already enrolled

Included with

Learn more

4 modules

Gain insight into a topic and learn the fundamentals.

801 reviews

Intermediate level

Some related experience required

Flexible schedule

1 week at 10 hours a week

Learn at your own pace

87%

Most learners liked this course

4 modules

Gain insight into a topic and learn the fundamentals.

801 reviews

Intermediate level

Some related experience required

Flexible schedule

1 week at 10 hours a week

Learn at your own pace

87%

Most learners liked this course

Skills you'll gain

Tools you'll learn

Details to know

Shareable certificate

Add to your LinkedIn profile

Assessments

4 assignments¹

AI Graded see disclaimer

Taught in English

See how employees at top companies are mastering in-demand skills

Learn more about Coursera for Business

logos of Petrobras, TATA, Danone, Capgemini, P&G and L'Oreal

Build your subject-matter expertise

This course is part of the Programming with Google Go Specialization

When you enroll in this course, you'll also be enrolled in this Specialization.

Learn new concepts from industry experts
Gain a foundational understanding of a subject or tool
Develop job-relevant skills with hands-on projects
Earn a shareable career certificate

There are 4 modules in this course

Learn how to implement concurrent programming in Go. Explore the roles of channels and goroutines in implementing concurrency. Topics include writing goroutines and implementing channels for communications between goroutines. Course activities will allow you to exercise Go’s capabilities for concurrent programming by developing several example programs.

Module details

This course introduces the concept of concurrency in Go. The first module sets the stage by reviewing the physical factors that can restrict microprocessor performance increases in the future.

What's included

2 videos5 readings1 assignment1 peer review

2 videosTotal 40 minutes

M1.1.1-3v326 minutes
M1.2.1-1v315 minutes

5 readingsTotal 10 minutes

M1.1.1 - Parallel Execution2 minutes
M1.1.2 - Von Neumann Bottleneck2 minutes
M1.1.3 - Power Wall2 minutes
M1.2.1 - Concurrent vs Parallel2 minutes
M1.2.2 - Hiding Latency2 minutes

1 assignmentTotal 14 minutes

Module 1 Quiz14 minutes

1 peer reviewTotal 120 minutes

Module 1 Activity120 minutes

This module looks at basic concurrency concepts and race conditions in preparation for a discussion of threads coming up in the next module.

What's included

2 videos5 readings1 assignment1 peer review

In this module, you’ll work with threaded goroutines and explore the benefits of synchronization. The week’s assignment has you using a threaded approach to create a program that sorts integers via four separate sub-arrays, then merging the arrays into a single array.

What's included

3 videos7 readings1 assignment1 peer review

3 videosTotal 53 minutes

M3.1.1-2v312 minutes
M3.2.1-2v317 minutes
M3.3.1-3v324 minutes

7 readingsTotal 14 minutes

M3.1.1 - Goroutines2 minutes
M3.1.2 - Exiting Goroutines2 minutes
M3.2.1 - Basic Synchronization2 minutes
M3.2.2 - Wait Groups2 minutes
M3.3.1 - Communication2 minutes
M3.3.2 - Blocking on Channels2 minutes
M3.3.3 - Buffered Channels2 minutes

1 assignmentTotal 14 minutes

Module 3 Quiz14 minutes

1 peer reviewTotal 120 minutes

Module 3 Activity120 minutes

This last module ties together the various features – including threads, concurrency, and synchronization – covered in this course. The week’s programming assignment requires you to use concurrent algorithms in the implementation of the “dining philosopher’s problem and then address the ensuing synchronization issues.

What's included

3 videos8 readings1 assignment1 peer review

3 videosTotal 55 minutes

M4.1.1-2v312 minutes
M4.2.1-3v318 minutes
M4.3.1-3v325 minutes

8 readingsTotal 16 minutes

M4.1.1 - Blocking on Channels2 minutes
M4.1.2 - Select2 minutes
M4.2.1 - Mutual Exclusion2 minutes
M4.2.2 - Mutex2 minutes
M4.2.3 - Mutex Methods2 minutes
M4.3.1 - Once Synchronization2 minutes
M4.3.2 - Deadlock2 minutes
M4.3.3 - Dining Philosophers2 minutes

1 assignmentTotal 14 minutes

Module 4 Quiz14 minutes

1 peer reviewTotal 120 minutes

Module 4 Activity120 minutes

Earn a career certificate

Add this credential to your LinkedIn profile, resume, or CV. Share it on social media and in your performance review.

Instructor

Instructor ratings

(154 ratings)

Ian Harris

University of California, Irvine

9 Courses652,680 learners

Offered by

University of California, Irvine

Learner reviews

5 stars
76.77%
4 stars
16.85%
3 stars
3.49%
2 stars
1.49%
1 star
1.37%

Showing 3 of 801

Reviewed on May 3, 2025

Exceptional. The instructor was very good and I liked the exercises at the end of each subject. Very clear introduction to go (I come from C, so it was very straight forward)

Reviewed on Oct 11, 2018

This professor is incredible. Always bringing up some examples that might make us scratch our heads and making everything much clear.

Reviewed on Jan 29, 2020

Really helpful to understand and implement concurrent process in golang. Its clear my concept and idea about concurrency. Thanks again

View more reviews