Sports club operations require booking architectures that prevent double bookings. When hundreds of members compete for court space at exactly 6:00 AM when slots open, standard databases suffer write conflicts and concurrency issues.
GCAN resolved this bottleneck by configuring PostgreSQL transaction layers with Serializable isolation. The reservation service utilizes optimistic concurrency locks at checkout, checking reservation availability right before writing database changes. A lightweight Redis lock holds court IDs during checkout, avoiding failed checkouts while preserving fast loading speeds.
Conflict Prevention
Applies transaction isolation parameters to eliminate double-booking overlaps.
Stripe Sync
Syncs Stripe webhooks dynamically to confirm court slots upon successful payments.