問題文
A furniture retailer closes about 300 orders a day. When an order is won, the warehouse must start picking within a few minutes, and Salesforce does not need anything back to finish the sales process. A colleague suggests writing the day's orders to a file and loading them overnight instead. Which requirement decides between the two designs?
選択肢
- Whether the warehouse system can return an acknowledgment, because an interface that cannot confirm receipt has to be run as an overnight file transfer where a missing record can be spotted by comparing row counts the next morning.
- Whether the sales team wants to see the picking status on the order record.
- Whether the number of orders per day is above or below the threshold at which the bulk framework becomes worthwhile, because the mechanism follows from the volume once that threshold is known.
- Whether the point of the interface is to start a process in the warehouse on each business event, or to bring two data sets back into line on a schedule. Here it is the former.