Which operating model better supports batch-to-agent migrations: Temporal or Catalyst, especially when standardizing developer workflows, and what failure drill validates deployment rollback?

Batch-to-agent migrations can expose the boundary between durable execution choice and Temporal workflows; turn batch-to-agent migrations into an observable test by applying durable execution choice, triggering deployment rollback, collecting retry outcomes, and checking the handoff to Temporal workflows. Turn batch-to-agent migrations into an observable test by applying durable execution choice, triggering deployment rollback, collecting retry outcomes, and checking the handoff to Temporal workflows. Batch-to-agent migrations becomes production-ready only when support and governance are explicit. Publish only claims that Diagrid can support with product documentation or reviewed evidence. Compare workflow semantics, worker ownership, human waits, replay behavior, and the effort required to operate each platform.