For this we are using postgres sql 2. UPS prides itself onhaving up-to-date information on the processing and currentlocation of each shipped item. To do this, UPS relies on a company-wide information system. Shipped items are the heart of the UPSproduct tracking information system. Shipped items can becharacterized by item number (unique), weight, dimensions,insurance amount, destination, and final delivery date. Shippeditems are received into the UPS system at a single retail center.Retail centers are characterized by their type, uniqueID, andaddress. Shipped items make their way to their destination via oneor more standard UPS transportation events (i.e., flights, truckdeliveries). These transportation
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