Architects propose keeping seven years of raw AVL solely inside Kafka with multi-day retention settings unchanged. What correction should leadership make?
Select an answer to reveal the explanation.
Short Explanation
Kafka is the short-term inbox; the lake is the archive basement. Keep days on the bus, years in HDFS—not seven years stuffed in the inbox.
Full Explanation
Kafka retention is typically configured in hours or days for replay and buffering, not as a multi-year system of record. Long-term civic history belongs in HDFS, object storage, or a data lake after ingestion. Confusing the log buffer with forever storage creates capacity and cost risk.