Order probe
Submit a controlled order request.
Use the featured ticket fixture to exercise one stock deduction strategy at a time.
On saleTicket ID 4
BlackPink World Tour 2026 — VIP Soundcheck
High-demand concert drop exercising Redis Lua atomic pre-deduction, idempotency journal replay, and zero-oversell guarantee.
When
Apr 27, 2026 | 20:00
Where
District 1 Arena (National Stadium) | Ho Chi Minh City
Flash price
₫900,000
Regular ₫4,500,000
n/a available1,000 VIP seats
Initial stock
n/a
Prepared
Needs warmup
Sale window
n/a
Order probe
Submit one controlled order request and observe how the selected strategy changes stock.
6
Distributed Architecture Pipeline· Observing:
POST /orders (REDIS_LUA_WITH_COMPENSATION)