Webhook Reliability in Payment Systems
Webhooks repeat, disappear, arrive out of order, and show up late. Verify the signature, ACK fast, and never run the heavy work synchronously.
Reliability Articles
Posts about reliability
Payment Failure Taxonomy
A timeout, a 429, a 5xx, a business decline, and an infrastructure fault are not the same failure. Each category needs its own retry policy.
Version Skew and Contract Discipline
Version Skew and Contract Discipline — a production lesson from logistics operations platforms.
ERP (Enterprise Resource Planning) Sync as an Integration Edge
ERP Sync as an Integration Edge — a production lesson from logistics operations platforms.
Multi-Node Clusters Without the Single-Brain Myth
Multi-Node Clusters Without the Single-Brain Myth — a production lesson from an ABC Logistics backend/data platform.
Immutable Artifacts and Rollback Discipline
Immutable Artifacts and Rollback Discipline — a production lesson from an ABC Logistics backend/data platform.