City council shortened RTO for the citizen benefits portal from days to a few hours. The current DR method is backup and restore into an empty Region. Which DR improvement best fits the new objective?
Select an answer to reveal the explanation.
Short Explanation
Backup/restore is the slow boat; a few-hour RTO needs a pilot light already warm in the other Region. Replicate the crown jewels and keep a small flame ready to fan when council’s clock is ticking.
Full Explanation
DR method selection must track RTO. Pilot light maintains critical data replication and minimal core infrastructure that can scale out faster than pure backup/restore for a benefits portal. Waiving RTO, deleting recovery assets, or relying on cold tape lengthens recovery and conflicts with the tightened objective.