Database Applications Examples (Cont.) Airlines:reservations,schedules Telecommunication:records of calls,texts,and data usage,generating monthly bills,maintaining balances on prepaid calling cards Web-based services Online retailers:order tracking,customized recommendations Online advertisements Document databases Navigation systems:For maintaining the locations of varies places of interest along with the exact routes of roads,train systems,buses,etc. Database System Concepts-7th Edition 1.5 @Silberschatz,Korth and SudarshanDatabase System Concepts - 7 1.5 ©Silberschatz, Korth and Sudarshan th Edition Database Applications Examples (Cont.) ▪ Airlines: reservations, schedules ▪ Telecommunication: records of calls, texts, and data usage, generating monthly bills, maintaining balances on prepaid calling cards ▪ Web-based services • Online retailers: order tracking, customized recommendations • Online advertisements ▪ Document databases ▪ Navigation systems: For maintaining the locations of varies places of interest along with the exact routes of roads, train systems, buses, etc