問題文
New contracts land on a stage throughout the day. The team wants each document parsed exactly once, shortly after it arrives, without reprocessing the whole corpus. Which combination fits?
選択肢
- A stream that tracks the new rows and a task on a schedule that consumes the stream and calls the parsing function.
- A task alone, which detects which documents are new by comparing the stage listing against the target table on every run, once the schedule fires.
- A nightly full reprocessing of the corpus, which parses the staged files again and overwrites the table written the night before.
- A stream alone, given a schedule so that it runs every 10 minutes, with the change set applied as soon as the schedule comes round and the table updated in place.