field notes from a recovering CCIE
Decoding the Modern Network: From Enterprise to AI.
Deep technical writing on routing, cloud, and the networks that scale AI. If it moves packets around, I want to understand how it works.
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latest · cloud networking
Demystifying AWS Networking A Deep Dive Under the Hood
A Deep Dive Under the Hood from an Enterprise Networking Perspective
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What actually happens when you peer two VPCs
The transit gateway hides more than it shows. I traced a single packet end to end — here's the path the console never draws for you.
mar 2026 · read
GPU fabrics don't forgive jitter
Why collective operations collapse under microbursts, and the buffer math that keeps a training run alive.
feb 2026 · read
Cloud Architecture Battlegrounds AWS vs. Azure
Cloud Architecture Battlegrounds AWS vs. Azure Networking
feb 2026 · read
VXLAN eVPN, explained without the hand-waving
Control plane, data plane, and the exact moment a MAC address becomes a route advertisement.
jan 2026 · read
The real cost of an overlay
Encapsulation isn't free. Measuring the tax in latency, MTU, and the engineer-hours nobody budgets for.
dec 2025 · read
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