admission control
AssessTechniques
A traffic-management technique that limits or delays requests to protect system stability.
Why it's here
Placed in Assess: 1 article(s) of evidence from 1 source(s), led by product launches, with 1 in the last 30 days. Confidence 24%. Low accumulated evidence, so it defaults conservatively pending more signal.
Evidence (1)
- 8InfoQ·9/28/2026product_launchMeta's ZGateway Reduces ZippyDB Connections 19x
Meta introduced ZGateway, a stateless proxy for ZippyDB that centralizes connection management, traffic routing, caching, load balancing, and admission control. The system processes more than 1 billion operations per second and handles about 40% of ZippyDB traffic, with Meta estimating a 19x reduction in persistent connections.