Today, we're introducing Edge Config: an ultra-low latency data store for configuration data.
Globally distributed on Vercel's Edge Network, this new storage system gives you near-instant reads of your configuration data from Edge Middleware, Edge Functions, and Serverless Functions. Edge Config is already being used by customers to manage things like A/B testing and feature flag configuration data.
Edge Config is now generally available. Check out the documentation or deploy it on Vercel.