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Rafe Uddaraj

Software Architecture9

Everything on the site about Software Architecture.

Articles9

Engineering Roadmap: Why 'Exactly Once' Delivery Is Mostly a Lie

A complete engineering guide on why exactly-once delivery is mathematically impossible at the network level, and how to build effectively-once architectures in production using idempotency, transactional outbox, and inbox patterns.

System DesignENBN

How Cursor Pagination Actually Works Under the Hood

An in-depth technical guide on database execution plans, B-Tree index range scans, the O(N) bottleneck of deep offsets, and production-grade opaque cursor architecture.

Software ArchitectureENBN

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