Stop Scaling Headless Browsers: The Data Extraction Compute Trap
Scaling Puppeteer or Playwright is an incredibly expensive architectural mistake. You are paying cloud providers to render CSS and parse DOM...
Framesta Fernando
Scaling Puppeteer or Playwright is an incredibly expensive architectural mistake. You are paying cloud providers to render CSS and parse DOM...
Framesta Fernando
Most engineering teams assume residential proxy cost scaling is a linear math problem. This false mental model ignores the exponential compu...
Framesta Fernando
Vibe coding technical debt is the silent infrastructure tax paid when teams rely on AI code generation without architectural oversight. Whil...
Framesta Fernando
Consolidating RAG infrastructure into Postgres seems pragmatic. However, at scale, critical pgvector scaling issues emerge. HNSW index trave...
Framesta Fernando
Replacing RAG with a 1M token context window feels like a productivity hack. In reality, massive context window cost acts as a silent margin...
Framesta Fernando
Four agents. Eleven days. One $47,000 invoice. Dashboards showed the spend. Alerts fired at every threshold. The provider cap never triggere...
Framesta Fernando
Six MCP servers inject 90,000 tokens into every request before the model reasons. That is roughly $8,100 per month in pure schema overhead o...
Framesta Fernando
LangChain 1.0 shipped in October 2025 after three years of v0.x breaking changes. Production teams are quietly migrating to OpenAI Agents SD...
Framesta Fernando
Opus 4.7 introduced xhigh as the new default effort level for coding and agentic workloads. It produces 1.5-1.7x more output tokens than med...
Framesta Fernando