Knowledge · Blueprints
Reference blueprints
Engineering documents that show how the patterns become systems — problem, scale, constraints, architecture, decisions, and lessons, in a consistent format.
Retail Demand Forecasting
Problem: per-SKU, per-store demand forecasts feeding replenishment — with promos, seasonality, and cold-start SKUs.
FORECASTING · FEATURE STORE · BATCH INFERENCE
Read blueprint →SaaS CDC Lakehouse
Problem: analytics on a production Postgres fleet without touching OLTP performance — 5-minute freshness, one governed copy.
CDC · STREAMING · ICEBERG · DBT
Read blueprint →Format
Blueprint template
The document format every blueprint follows — and the standard we hold engineering documentation to.
Read template →Blueprints × patterns
Patterns describe the shape of a correct solution; blueprints show one instantiation with concrete scale, constraints, and decisions. Read the pattern library for the reasoning, the blueprints for the application.
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