In Go, fanning out refers to the process of spawning multiple goroutines that work concurrently to perform some task. This technique can help improve the performance of your application by enabling parallelism.
To fan out in Go, you can use goroutines and channels. Here's an example of how to fan out a computation using a worker pool:
main.go580 chars36 lines
In this example, we create a worker pool with 3 workers. The worker
function processes jobs from the jobs
channel and sends the results to the results
channel. The main
function enqueues 5 jobs and then collects the results.
By fanning out the computation using the worker pool, we can process multiple jobs concurrently and improve the overall performance of the application.
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