Esta nota todavía no está traducida, así que se muestra la fuente en inglés.
Phase 04 · Concurrency at Scale
The central problem of this atlas: connections that stay open for the life of a session and need to see each other. epoll/kqueue event loops vs thread-per-connection vs hybrid thread pools, the C10K problem and its evolution to C10M, broadcasting from one connection to N without blocking the loop, and lock vs lock-free data structures for the registry of active connections.