kapynInfrastructure

ZGateway: Learnings from Putting a Proxy in Front of ZippyDB

ZGateway is a proxy that unifies traffic to Meta’s ZippyDB key‑value store. It adds admission control, load balancing, cross‑region resilience, and richer operations, enabling billions of requests for product metadata, counters, and configuration. The new layer improves reliability and scalability for Meta’s most widely used data store, benefiting large‑scale AI and backend services.

Meta Engineering·Sep 3, 2026

Opening Kapyn…