TigerBeetle has introduced Vörtex, a non-deterministic testing harness designed to complement their existing Deterministic Simulation Testing by testing compiled binaries and client libraries under real-world conditions. The system injects network faults and simulates process failures through a supervisor-managed architecture, having already uncovered several significant bugs in its first four months of operation.

https://tigerbeetle.com/blog/2025-02-13-a-descent-into-the-vortex/

#testing #distributedsystems #faultinjection #softwaredevelopment #qualityassurance