GitHub Freno: cooperative, highly available throttler service

Software Development, Backend & APIs(github.com)view on HackerNews

MySQLthrottlingreplicationhigh-availabilityraftGo.

Author: nateb2022

Date: 7/6/2026

Article Summary:

freno is a cooperative, highly available throttler service that helps control writes to a resource, specifically designed for MySQL clusters, by checking replication status and adapting to changes in server inventory.