Routing for serverless servers with Pingora, Envoy, and Spanner

This article discusses routing infrastructure and architectural approaches for serverless computing platforms, examining how systems like Pingora and Envoy handle request routing and load balancing, with likely reference to Google Spanner for distributed state management. The piece likely explores Modal's approach to solving the challenge of efficiently routing requests across distributed serverless servers and managing stateful connections in a serverless environment.

Source: Modal Blog | 2026-06-25