Windowing / Late-Data Handling
Kind: tension
Record: tension:late-data-handling-windowing
Canonical: Schema
"windowing" (execution-core layer) is traded against "Late-Data Handling" (execution-core layer) — a principle cannot be scope-separated from a quality, metric, or cost it competes with; resolve by measuring "Late-Data Handling" and choosing an explicit operating point.
Listed in Tensions, after Stateless Processing / Stateful Business Rules and before Fan-out/Fan-in / Coordination Overhead.