Clojure

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Clojure is a dynamic, general-purpose programming language.

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Will running nREPL on a Clojure application in a production environment result in a noticeable performance impact? (lemmy.one)

submitted 1 year ago by [email protected] to c/[email protected]

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I anticipate that my application might encounter an issue that requires debugging or fixing using nREPL, but I'm concerned about the potential performance impact of using nREPL.

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[–] hal9001 1 points 1 year ago

There will be some sort of performance change just given the fixed resources, but I would guess it will be pretty negligible.

I seem to remember implementing a feature in a service one time that would let me turn on an nrepl server via a route if I needed it and then turn off when I was done.

Do be careful with a repl in a live server. With great power....