IT Services Circle

Sep 23, 2025 · Operations

Taming the Noisy Neighbor: Simple Fair Queues vs Amazon SQS

This article explains the noisy‑neighbor problem in multi‑tenant queues, compares two common mitigation strategies, introduces Amazon SQS's fair‑queue mechanism, and presents a lightweight Rust implementation called Broccoli that uses per‑producer queues and round‑robin scheduling to achieve fair resource distribution.