Summary:
- Cloudflare, a web infrastructure and website security company, built a maintenance scheduler using their own Cloudflare Workers platform.
- The maintenance scheduler allows Cloudflare to schedule and manage maintenance tasks across their global network, ensuring minimal disruption to their customers' services.
- The article discusses the technical details of how Cloudflare developed the maintenance scheduler, including the use of Cron expressions, serverless functions, and distributed systems concepts.