Operations wants traffic-signal telemetry available if the primary datacenter fails. Which ingestion continuity approach fits that goal?
Select an answer to reveal the explanation.
Short Explanation
If City Hall floods, you still want the signal feed alive across town. Mirroring topics to a DR site is the continuity play—not hoping spreadsheets or screenshots rebuild the bus. Same events, second home.
Full Explanation
Cross-site topic replication (mirroring) copies ingestion streams to a secondary datacenter so analytics and control consumers can fail over with much less data loss than manual rebuilds. Spreadsheet recovery, intentional non-replication, or screenshot archives do not preserve a live event bus. For civic telemetry that must survive site loss, multi-datacenter mirroring is the conceptual pattern BDPC expects at awareness depth.