Hello,
I have a setup where I need to override backend's content type and was wondering which approach (without too much digging into source and/or doing microbenchmarks) is better (less cpu) from performance point of view?


map $uri $custom_content_type {
hostnames;
*.jpg "image/jpeg";
}

or with regex

map $uri $custom_content_type {
~\.jpg$ "image/jpeg";
}


(in general just for theoretical knowledge since the difference as I imagine is most likely very minimal/unnoticable)

rr

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