DevOps Articles

Curated articles, resources, tips and trends from the DevOps World.

Go's WaitGroup vs JavaScript's PromiseAll

3 years ago blog.boot.dev

Summary: This is a summary of an article originally published by the source. Read the full original article here →

In applications that are i/o heavy, it can get clunky to synchronously execute high-latency functions one after the other. For example, if I have a web page that needs to request seven files from the server before it can show the page, I need to asynchronously fetch all those files at the same time.