InfoQ - Social Networking https://www.infoq.com InfoQ Social Networking feed Discord Open Sources Osprey Safety Rules Engine Processing 2.3 Million Rules per Second https://www.infoq.com/news/2026/03/discord-osprey/?utm_campaign=infoq_content&utm_source=infoq&utm_medium=feed&utm_term=Social+Networking <img src="https://www.infoq.com/styles/static/images/logo/logo_bigger.jpg"/><p>Discord open-sourced Osprey, a safety rules engine processing 400 million daily actions and 2.3 million rules per second. Osprey uses a polyglot architecture: a Rust coordinator manages traffic, while stateless Python workers execute logic using a Python-based domain-specific language called SML. This design allows trust and safety teams to deploy real-time threat mitigations at high scale.</p> <i>By Patrick Farry</i> Rust Rule Engines Python Safety Social Networking Development Architecture & Design news Tue, 31 Mar 2026 00:00:00 GMT https://www.infoq.com/news/2026/03/discord-osprey/?utm_campaign=infoq_content&utm_source=infoq&utm_medium=feed&utm_term=Social+Networking Patrick Farry 2026-03-31T00:00:00Z /news/2026/03/discord-osprey/en