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You’re diving into Elixir and are getting close to releasing your first production Elixir app. How do you profile and monitor it in production?
Web based metrics, monitoring, and observer.
There was an interesting discussion yesterday on the Elixir Slack about how libraries should handle errors. This is a more thought-through and elaborate expression on my views on the matter. In the post, I’ll present an idealised version of how I think a public API for functions that may produce errors should look like.
The concise, clear language syntax. The productivity. A charismatic, foreign leader. He even drives race cars — how exotic!
Erlang has been around for over 30 years and was built well before multi-core CPUs existed. Yet it’s a language that couldn’t be more relevant today! The underlying architecture of the language lends itself perfectly to the modern CPUs that are on every computer and mobile device.