The Mutex Club: Taming the Producer-Consumer Problem
TL;DR Coordinate your producers (chefs) and consumers (waiters) with a mutex for exclusive
TL;DR Coordinate your producers (chefs) and consumers (waiters) with a mutex for exclusive
TL;DR LRU = hash map + doubly-linked list for O(1) lookups & recency updates.
Key Insights Deadlock is the system crash you didn’t ask for. In the
Key Insights # Minimize Locked Regions Hold locks only around the critical state you must
Key Insights # Concurrency ≠ Parallelism Throwing more threads at your API isn’t like adding
Key Insights – Starvation happens when a speedy worker thread keeps cutting the line, leaving
Understanding Mutexes in Your App A mutex (mutual exclusion lock) hands exclusive access to
Key Insights ### Threads and Mutexes Aren’t Free Ever slapped a thread on your
Introduction Welcome to the Mutex Club, where we design out our locks and live