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by kiwicopple 923 days ago
> I'm pretty sure Supabase is using Deno Deploy/Subhosting.

We self-host the Edge Runtime now:

https://github.com/supabase/edge-runtime
1 comments
sorenbs 923 days ago
How are you handling the security boundary between tenants? Is each edge function run in a separate Deno process in a VM?
link
laktek 923 days ago
We have a cluster of Edge Runtime instances in each region. We run multiple edge functions within an instance using v8 isolates (Deno's core runtime is a wrapper around v8 isolates). This setup provides a good balance between cost and security. Other edge hosting providers like Cloudflare also follow a similar setup.
link