Learning Golang: Concurrency Pattern Pipeline
Welcome! Let’s learn about Go/Golang Concurrency Patterns, this time I’m sharing with you the implementation of the “Pipeline” pattern.
A “Pipeline” consists of a group of processing elements arranged so the output of each element is the input of the next one, in Go/Golang this would be equivalent to implementing functions that receive a channel and return another channel.
Feel free to take the example I included below and add support to important things like:
* Error handling
* Cancellation
* Multiple support for reading files concurrently
Share your playground links! Using https://play.golang.org/
=== Relevant Links
* Example code: https://github.com/MarioCarrion/videos/tree/1c2e96467243a187e2c222a6c81a7ad0787a1e7b/2021/09/10/01-pipeline
* Learning Golang: Introduction to Concurrency Patterns, goroutines and channels: https://youtu.be/-xEycsoGoA8
* Learning Golang: Context package: Cancellations, Deadlines and Request-scoped values: https://youtu.be/mgJMIZsWfB4
* Playlist “Learning Go/Golang Concurrency Patterns” https://www.youtube.com/playlist?list=PL7yAAGMOat_Fhj_px_DzNzTsXs-mRwv1t
* Playlist “Software Architecture in Go”: https://www.youtube.com/playlist?list=PL7yAAGMOat_GCd12Lrv_evJ3Zhv1dl8B-
* Playlist “Learning Go”: https://www.youtube.com/playlist?list=PL7yAAGMOat_F7bOImcjx4ZnCtfyNEqzCy
* Playlist “Building Microservices in Go”: https://www.youtube.com/playlist?list=PL7yAAGMOat_Fn8sAXIk0WyBfK_sT1pohu
* Playlist “GoTools and Packages”: https://www.youtube.com/playlist?list=PL7yAAGMOat_HEEOvH99agDs_5g51A0Ls3
* Playlist “Testing in Go”: https://www.youtube.com/playlist?list=PL7yAAGMOat_HSeW4zF0uRL9EaHadE4ZZq
00:00 Start
00:10 Introduction to the Pipeline Concurrency Pattern in Golang
01:01 Considerations when building Pipelines in Golang
02:10 Example of Pipeline Concurrency Pattern in Golang
08:47 Conclusion
—
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Hello👋🏼! I’m Mario, a Hands-on Software Architect and Lead Backend Engineer with more than 16 years of professional experience building all kinds of software including on-premise Industrial Automation Systems, Linux Accessibility Desktop and Browser Components as well as Distributed Advertising Microservices.
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