Events
A compact board of ticket fixtures with stock signals and direct access to the featured order probe for ticket item 4.
High-demand concert drop exercising Redis Lua atomic pre-deduction, idempotency journal replay, and zero-oversell guarantee.
Massive throughput surge scenario comparing DB conditional locking vs. Redis Lua pre-deduction under 5,000 TPS.
Ultra-hot key contention on 50 pairs where 10,000 bots collide, testing row-lock contention and admission gate shedding.
Two-Phase Reservation demo with 120s hold countdown, background sweeper expiration, and double-spend race protection.