data-engineer-pro video for at Chemix Industries, your sales team manually reviews customer order documentation. The system uses a Google Pub/Sub pull
At Chemix Industries, your sales team manually reviews customer order documentation. The system uses a Google Pub/Sub pull subscription, where sales agents pull messages to view the order details. You must ensure that: No order is processed more than once, even if accessed by different sales agents. You want to avoid adding complexity to the existing workflow. What should you do?