Exactly-Once Effects Are an End-to-End Claim

In this situation—retrying a payment request after a network timeout—which choice best applies “Idempotency Makes Repetition Safe”?

Retries Need Classification, Backoff, and Budgets

Graph Observability Connects Runs to Design

Graph State Needs Versioned Migration

In this situation—resuming a multi-hour document review after a deployment—which choice best applies “Durable Execution Survives Process Failure”?

Timeouts and Cancellation Bound Wasted Work

Durable Execution Survives Process Failure

Event Sourcing Rebuilds State From Accepted Events

In this situation—starting review after a document-uploaded event—which choice best applies “Event-Driven Graphs React to Facts”?