columns: - column: "Failure Type" - column: "RPO" - column: "RTO (RF1/RF2)" rows: - Failure Type: "**Accidental source drop (and dependent objects)**" RPO: | Same as upstream source system. Source will need to be recreated in Materialize. Consider using [RBAC](/manage/access-control/rbac/) to reduce the risk of accidentally dropping sources. "RTO (RF1/RF2)": | Time to recreate the source and snapshot + time to recreate the dependent objects and rehydrate. Consider using [RBAC](/manage/access-control/rbac/) to reduce the risk of accidentally dropping sources. - Failure Type: "**Accidental materialized view/index drop**" RPO: | 0 "RTO (RF1/RF2)": | Time to rehydrate.