Section 01
Overview
A practical, opinionated playbook for designing data systems that ship.
The Data Systems Playbook is a structured toolkit for engineers and analysts building real data systems. It does not teach you SQL — it teaches you how to structure, name, operate, and scale a system from a single laptop all the way to a managed warehouse.
How to use this
Pick a deployment (Local, Cloud, Railway, Snowflake), follow the system design flow, copy the templates, then operate from the runbooks.
What you get
- One canonical
bronze → silver → goldmental model. - Four reference deployments with the same shape.
- Strict naming conventions and schema templates.
- Validation, logging, and runbook patterns.
- Copy-paste folder structures and Python skeletons.
Who this is for
- Solo data engineers building from scratch.
- Analysts graduating from spreadsheets to pipelines.
- Architects standardizing patterns across teams.
Philosophy
Boring is good. Consistency beats cleverness. Same shape, different scale.