Tag
vector-db
5 pieces tagged “vector-db”. Browse all tags.
- 01 Sept 2026 Chunking strategy for chatbot: stop splitting every 500 characters The default chunking advice is a fixed-size window with overlap. Markdown already tells you where the seams are. Here is the strategy I settled on for my site's retrieval index, why each threshold is what it is, and the failure modes I hit on the way. Blog
- 01 Sept 2026 Teaching my chatbot to read: RAG on Cloudflare's free tier The assistant on this site could name every post I had written and had read none of them. Here is how I replaced prompt stuffing with real retrieval using Cloudflare Vectorize and Workers AI, what it cost (nothing), and the two bugs that ate an evening. Blog
- 30 Aug 2026 LLM gateways, guardrail latency and quality checks in CI Cloudflare Vectorize for the site chatbot, Lighthouse and Lychee as CI quality gates, and AI application lessons on guardrail latency, prompt-injection defenses, gateways, caching risks and chatbot feedback. Weekly learnings
- 23 Aug 2026 Astro, self-publishing automations and enterprise knowledge bots Building this site with Astro, automating weekly publishing with Claude Code, brainstorming an enterprise search bot, picking Sentry for error tracing, and queuing up my next read. Weekly learnings
- 20 Jul 2025 FTI architecture, Uber's QueryGPT, Qdrant and a diagram trick Structuring LLM apps with Feature/Training/Inference pipelines, natural-language-to-SQL at Uber scale, a free vector DB for demos, and mermaid → draw.io. Weekly learnings