IDEAS, DECISIONS & LESSONS
Notes on AI, architecture and building useful products.
904 articles
25 Sep 2026 · 4 min read
ai
AWS shipped CloudWatch Omni on September 23 — OpenTelemetry-based, natural-language queries, and eval-driven tracing for LangGraph, CrewAI, and Strands out of the box. Here's what it actually replaces and where it still falls short.
Read more25 Sep 2026 · 4 min read
career-growth
Daily English practice for tech professionals. Morning session covering how to build credibility and professional reputation with pronunciation guide, exercises, and real-world examples.
Read more25 Sep 2026 · 4 min read
ai
Microsoft's September 23 post on agent-first platforms ties Entra Agent ID, Foundry, and hardware-isolated Container Apps sandboxes together. KPMG runs 30,000 concurrent sandboxes on it. Here's whether identity-first actually changes anything over sandboxing alone.
Read more24 Sep 2026 · 4 min read
english-lesson
Daily English practice for tech professionals. Morning session covering how to escalate problems and set clear expectations at work with pronunciation guide, exercises, and real-world examples.
Read more24 Sep 2026 · 4 min read
ai
Cloudflare's Python Workers went GA with real TCP sockets — not a REST-only sandbox. aiomysql, asyncpg, FastAPI, and yes, openai and langchain now run natively at the edge. A look at what actually changed under the hood, and where I'd still say no.
Read more24 Sep 2026 · 4 min read
agents
Strands Harness ships with hard numbers on context pruning: truncate tool results over 1,500 tokens, summarize past 85% context usage. 28% lower token cost, 77% cheaper than Claude Code on Terminal-Bench 2.1. What that means if you already hand-rolled this yourself.
Read more23 Sep 2026 · 6 min read
agents
TypeSafe AI's new model refuses to generate text — it takes messy context and returns a typed decision with a confidence score. A practical look at what a 'System One Model' actually is, and where it fits next to the LLM you already run.
Read more23 Sep 2026 · 4 min read
architecture
Daily English practice for tech professionals. Morning session covering system architecture and scalability with pronunciation guide, exercises, and real-world examples.
Read more22 Sep 2026 · 4 min read
english-lesson
Daily English practice for tech professionals. Morning session covering AI inference latency and model serving with pronunciation guide, exercises, and real-world examples.
Read more
