A recent migration from Supabase to a self-hosted architecture showcases the power of the Go ecosystem. The team replaced Supabase's hosted services with a suite of Go-based tools, achieving a more maintainable and cost-effective solution. The architecture includes Caddy for reverse proxy and TLS, GoTrue for authentication, and Alloy for observability, all running on a GCP Compute Engine VM.

This setup compiles to static binaries, requiring minimal resources and simplifying deployment. The migration highlights how self-hosted solutions can be as simple as managed services, especially when leveraging Go's robust ecosystem. This story underscores the benefits of using consistent technologies across a stack, enhancing both performance and developer experience.

The shift from Supabase was driven by the need for greater control and flexibility. As the project scaled, Supabase's limitations became constraints. By transitioning to a self-hosted model, the team gained full control over their infrastructure, eliminating dependencies on third-party services.

The resulting architecture is not only more cost-effective but also more aligned with their operational needs. The use of Go across the stack ensures consistency and simplifies troubleshooting, as all services share the same programming language and paradigms. This migration serves as a case study for developers considering similar transitions.

It demonstrates that self-hosting doesn't have to be complex or resource-intensive. With the right tools and a coherent technology stack, it can be both simpler and more efficient than relying on managed services. The Go ecosystem provides a wealth of options for building scalable, maintainable, and self-hosted solutions.