Reuse and scale

Once a pattern repeats, stop copying it. Lakehouse Plumber has a ladder of reuse tools, each removing a different grain of duplication — reach for the smallest one that fits. The Choosing a reuse tool concept page explains the ladder; these guides are the mechanics.

• Reuse one flowgroup across environments — one flowgroup, every environment; keep credentials out of your YAML.

• Parameterize a template for many tables — one parametrized pattern, many tables.

• Fan one blueprint across tenants and regions — one blueprint, whole pipelines across tenants and regions.

• Compose a pipeline from many flowgroups — compose one pipeline from many flowgroups.