Ticketmaster

为一般入场(general admission)的活动设计 Ticketmaster——没有座位图，每个票档只有一个固定的容量计数，系统必须在极端的闪售争抢下正确售票，数千名买家同时抢同一个 counter。

设计票务系统。请覆盖Seat inventory model and seat-map representation for a venue/event, including seat status transitions, Reservation hold with TTL: reserve then confirm two-phase flow, and auto-release when...