Stateless Processing / Stateful Business Rules
Kind: tension
Record: tension:stateful-business-rules-stateless-processing
Canonical: Schema
"stateless-processing" (execution-core layer) is traded against "Stateful Business Rules" (execution-core layer) — a principle cannot be scope-separated from a quality, metric, or cost it competes with; resolve by measuring "Stateful Business Rules" and choosing an explicit operating point.
Listed in Tensions, after Dataflow Architecture / State Coordination and before Windowing / Late-Data Handling.