Title: Ensuring Concurrency Control in Distributed Systems with Redis Semaphores
A recent article highlights the importance of implementing semaphores using Redis to manage concurrency in distributed systems. In a scenario where users can initiate multiple transactions simultaneously, introducing a semaphore ensures that specific operations are processed one at a time per user, preventing potential issues like race conditions or double transfers.

Source: https://dev.to/gleidsonleite/implementing-semaphore-with-redis-ensuring-controlled-access-to-resources-in-nodejs-5c6h