Vertical Fragmentation of employee info Relation branch_name customer name tuple id Hillside Lowman 1 Hillside Camp 2 Valleyview Camp 3 Valleyview Kahn 4 Hillside Kahn 5 Valleyview Kahn 6 Valleyview Green 7 deposit=Ipranch name.customer name,tuple_id(employee_info) account number balance tuple id A-305 500 1 A-226 336 2 A-177 205 3 A-402 10000 4 A-155 62 5 A-408 1123 6 A-639 750 7 deposit2=Iaccount number.balance.tuple_id(employee_info) Database System Concepts -6th Edition 19.10 ©Silberschat乜，Korth and SudarshanDatabase System Concepts - 6 19.10 ©Silberschatz, Korth and Sudarshan th Edition Vertical Fragmentation of employee_info Relation branch_name customer_name tuple_id Hillside Hillside Valleyview Valleyview Hillside Valleyview Valleyview Lowman Camp Camp Kahn Kahn Kahn Green deposit1 = branch_name, customer_name, tuple_id (employee_info ) 1 2 3 4 5 6 7 account_number balance tuple_id 500 336 205 10000 62 1123 750 1 2 3 4 5 6 7 A-305 A-226 A-177 A-402 A-155 A-408 A-639 deposit2 = account_number, balance, tuple_id (employee_info )