Closed [HELP] RDBMS II

[facebookuser007]

PATULONG MGA SIR.

I. Problem

UPS prides itself on having up-to-date information on the processing and current location of each shipped item. To do this, UPS relies on a company-wide information system. Shipped items are the heart of the UPS product tracking information system. Shipped items can be characterized by item number (unique), weight, dimensions, insurance amount, destination, and final delivery date. Shipped items are received into the UPS system at a single retail center. Retail centers are characterized by their type, uniqueID, and address. Shipped items make their way to their destination via one or more standard UPS transportation events (i.e., flights, truck deliveries). These transportation events are characterized by a unique scheduleNumber, a type (e.g, flight, truck), and a deliveryRoute.

Given the problem above. Answer the following questions.
1. Draw the ER diagram that captures this information about the UPS system. 10 pts
2. Identify the entities , the cardinality of relationships and add the complete attributes of each entities. 10 pts
3. Apply Normalization up to 3NF and Identify the key constraints of relationship.10pts.
4. Import ERD design to xampp mysql and input atlest 5 records each table. 10pts.

 

[ThePoyPi]

DB Schema, by this you can picture out what the system is,

shipping_items

• id[PK]
• weight
• dimension
• insurance
• amount
• destination
• delivery_date

retail_center

• id[PK]
• address

transportation

• id[PK]
• name

transport_events

• id[PK]
• delivery_routes
• schedule_number
• shipping_items_id[FK] -> shipping_items.id
• retail_center[FK] -> transport_events.id
• transportation_id[FK] -> transportation.id