#Idempotency

2 articles

Azure 26 min read Part 7

Payment succeeded but the order was not created? Save the webhook first, process it from Service Bus, and reconcile with the gateway on a timer.

October 29, 2026

Azure 26 min read Part 4

How to prevent duplicate orders when a user double-clicks Place order: an idempotency key from the app and a unique index in Azure SQL.

October 26, 2026

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