Engineering
Laravel queues in production: four failure modes nobody warns you about
Double-charged customers, jobs that vanish, workers that quietly leak memory, and a payment webhook stuck behi...
Field notes
What we learned building the last thing — architecture, delivery, and the decisions we'd make differently.
Engineering
Double-charged customers, jobs that vanish, workers that quietly leak memory, and a payment webhook stuck behi...
Engineering
Version one had a retry queue and lost 4.7% of delivery proofs. Version two made the phone the source of truth...
Product
ONDC is a protocol, not a marketplace, and every call is fire-and-forget. This is the architecture, the Ed2551...
Engineering
Either database will take you to ₹100 crore in revenue. So the decision is not about performance — it is about...