CDN Architecture for Dynamic Content Platforms
Most CDN architectures are designed for a simple model: cache static assets at the edge, serve them to nearby users, reduce origin load. This works perfectly for images, CSS, JavaS…
Advisory Notes
Analysis and field notes from advisory work on platform performance, growth infrastructure, and revenue-critical engineering systems.
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Technical Debt Quantification for Engineering Teams
Every engineering team knows they have technical debt. Almost none can tell you how much it costs. The conversation follows a predictable pattern: engineers describe systems as “le…
Zero-Downtime Database Migrations at Scale
The database migration that takes 200 milliseconds on your development machine takes 45 minutes on a production table with 80 million rows. During those 45 minutes, the table is lo…
Backend Architecture Patterns That Survive Rapid Growth
The backend that gets a platform through its earliest traction is rarely the backend that can sustain growth several orders of magnitude later. Funding stages — seed, Series A, Ser…
Platform Performance as a Revenue Multiplier
Performance investment is often among the highest-ROI engineering decisions a platform can make — and consistently one of the hardest to prioritize against feature development. The…
Machine Learning for Platform Performance Regression Detection
Performance regressions in production platforms rarely arrive as sudden, obvious failures. They accumulate — a few milliseconds added per deployment, a gradual increase in garbage …
Infrastructure Bottlenecks After Series A: Where Growth Breaks Systems
Series A funding changes a platform’s growth trajectory before it changes the infrastructure that supports it. The capital arrives, hiring accelerates, marketing spend increases, u…
Rendering and Indexing Failures in Modern Web Stacks
Modern web stacks have fundamentally changed how pages reach the search index. The shift from server-rendered HTML to JavaScript-driven client-side rendering introduced a dependenc…
Why Platforms Lose Traffic During Growth
One of the most counterintuitive patterns I encounter in advisory work: platforms that are growing in users, revenue, or both — but quietly losing organic search traffic. The growt…
How Hidden Technical Debt Reduces Revenue
Technical debt is typically discussed as an engineering concern — slower feature velocity, increased bug rates, developer frustration. But when accumulated debt touches the systems…