February 2017
Intermediate to advanced
402 pages
8h 7m
English
Content preview from Go Design PatternsBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Chapter 9. Concurrency Patterns - Barrier, Future, and Pipeline Design Patterns
Now that we are familiar with the concepts of concurrency and parallelism, and we have understood how to achieve them by using Go's concurrency primitives, we can see some patterns regarding concurrent work and parallel execution. In this chapter we'll see the following patterns:
- Barrier is a very common pattern, especially when we have to wait for more than one response from different Goroutines before letting the program continue
- Future pattern allows us to write an algorithm that will be executed eventually in time (or not) by the same Goroutine or a different one
- Pipeline is a powerful pattern to build complex synchronous flows of Goroutines that are connected with ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.