Topics For Keen Spirits

Questions I asked myself while building the hybrid search lab: why magnitude is noise in dense retrieval, what pooling and contrastive training actually buy, and why the ES and Postgres arms tie to four decimals.

Notes on what's interesting about trippin's email pipeline: dedup keys as the idempotency contract, a fully testable send path, and ops tooling sized for one person.

Leveraging Forgejo to build a system that knits specs, code, tests, releases, and memory into a useful sweater.

Log noise is the tax nobody talks about. Paid in compute, storage, compliance risk, and the slow erosion of trust in your own telemetry.

Two ways to run code you didn't write ahead of time

The danger of yak-shaving isn't new. What's new is the opportunity cost.

Everyone has an AI take right now...

How I provision & configure my personal servers.

How I use LogBus to curate my Elasticsearch indices.

S(N) = N / (1 + α(N - 1) + βN(N - 1))

Using simulated annealing to search the solution space of a sudoku board.

Why my projects start with a Makefile (but probably shouldn't)

To use DynamoDB effectively, toss the relational rules out.

When HTML Met CSS: A Modern Love Story (Now in Printable PDF Form)

*Because taming Kafka shouldn’t feel like working at the Kafka Zoo.*

Ever wish you could take your logs, slice them like a chef, and use them to firewall off internet goblins automatically?