Latest engineering dispatches — practical deep dives on architecture, performance, and tooling.
A practical walkthrough of NocoBase's Workflow plugin: the four key concepts (workflow, trigger, node, execution), the three trigger types, and how nodes form event-driven automation.
A practical deployment guide for running Windmill on your own infrastructure using Docker Compose, covering the server-worker-Postgres architecture, the bundled Caddy stack, and VPS sizing.
A pragmatic guide to choosing a Creative Commons or Open Data Commons license for a first Hugging Face dataset, grounded in EU publisher rights and attribution conventions.
A focused comparison of Caveman's in-band prompt discipline and Headroom's out-of-band local compression proxy, framed around where each tool intervenes in the agent-to-provider pipeline.
A pragmatic case for hiring 1099 contractors before W-2 employees when bootstrapping a SaaS, with guidance on which roles to externalize first and a TinyPilot case study.
An operational comparison of recursive, semantic, section-aware, and late chunking for RAG ingestion, with guidance on which method fits which document type.
A practical buyer's guide that compares Caveman variants against external alternatives, helping readers pick a compressed-output skill based on workflow, model, and stack rather than headline token-savings numbers.
Why pure vector search misses exact product codes and names, and how to assemble the three-stage production baseline: parallel BM25 and dense candidate generation, Reciprocal Rank Fusion to merge the ranked lists, and a cross-encoder reranker for final ordering — implemented with Qdrant and Cohere.
How to move PocketBase beyond standalone mode: embedding it as a Go library with custom hooks, routes, and migrations — plus why JavaScript handlers can't see variables declared outside their scope.
A layer-by-layer breakdown of the tools a solo SaaS founder actually pays for in 2026 — Toggl, Linear, daily.dev, SwipeGrowth, trial tracking, and the AI stack — with itemized monthly costs and free-tier-first upgrade rules.
Shipping one RAG deployment to many organizations forces a hard question: one shared Qdrant collection with tenant filters, or a separate collection per customer? This guide compares both isolation strategies, explains how Qdrant's filterable HNSW keeps tenant data fast and separated, and maps how…
Ragas doesn't just write questions — it builds a knowledge graph from your documents and then evolves simple prompts into reasoning, conditioning, and multi-context challenges. Here is what the generator LLM, the critic LLM, and the embedding model are actually doing inside testset generation, and…
Your VPS doesn't have to show a single open port to the public internet. Here's how to move SSH, admin panels, and databases onto Tailscale tailnet IPs only, close every inbound firewall rule, and write ACLs that assume your devices are already compromised — with a minimal two-server setup as the…
A Dockerized RAG stack can start anywhere from three to eight containers before you ask a single question — and knowing exactly what each one does turns confusion into control. This walkthrough maps the Gradio, Ollama, Milvus, and NVIDIA NIM containers, follows a PDF through the four-stage…