Production field notes
No Toy Demos. Just AI Systems That Ship.
Agents, RAG, memory, tool use, and infrastructure, explained through real builds, failures, and fixes.
Pick a node. Every category is a real system behind the writing.
registryProjectsCase studies and shipped systems
publishing AI EngineeringLong-form engineering writing
data-layer DatabaseSQL Server notes and database tuning
weekly-signal AI UpdatesWeekly signal on models and tooling
operatorAboutThe person running the lab
Latest AI Engineering
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Loop Progress Needs a Ledger
A production rule for agent loops: let them repeat only when they record measurable progress, not just because max turns remain.
AI Engineering
registry
Projects
Case studies and shipped systems, with the design notes behind them.
publishing AI EngineeringLong-form engineering writing straight from the pipeline.
data-layer DatabaseSQL Server notes on joins, indexing, execution plans, temp tables, locks, and partitioning.
weekly-signal AI UpdatesWeekly signal on models, agents, and tooling that actually matters.
operator AboutThe person running the lab, and how to reach him.