Introducing PgBeam
Summary
PgBeam introduces a globally distributed PostgreSQL proxy that sits between apps and databases, routing traffic to the nearest edge proxy, pooling connections, and caching read results at the edge. It promises 3–5x latency reductions for cached reads across distant regions, while noting limitations: read caching only, eventual consistency, and PostgreSQL-only support. It's currently in technical preview/private beta with upcoming features like a dashboard, more regions, and a Vercel marketplace.