Provided by: Arezoo Gazerzadeh, Charles Chang, and Sowmya Pasala

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Provided by: Arezoo Gazerzadeh, Charles Chang, and Sowmya Pasala StoneHenge Apartment Provided by: Arezoo Gazerzadeh, Charles Chang, and Sowmya Pasala

Data Flow Diagrams – Level 0 6 processes 5 Data stores Process Employee Employee Maintain Tenant Apartment Maintain Apartment Track Finances Finances Process Application Maintenance Request Maintenance 3 External entities Employees Applicant Tenant

DFD -Level 0

System Component Diagram

Logical Database Design

Structure Chart

Physical Database Design Tenanat ( Tenant_ID,Tenant_APTID,Tenant_Name,Tenant_Add,Tenant_Phone,Tenant_SSN,Tenant _NORes,Tenant _NoVehicle,Tenant _Pets,Tenant _Leaseterm,Tenant _Start,Tenant_End) Apaprtment (Apt_ID,Apt_NO,Apt_Available,Apt_NoRooms,Apt_NoBath,Apt_FloorPlan,Apt_Rent,Apt_ TenantID) Finance (Fin_ID,Fin_amount,Fin_Date,Fin_Type,Fin_Main_ID,Fin_Apt_ID) Employee (Emp_ID,Emp_Name,Emp_Add,Emp_Phone,Emp_SSN,Emp_Position) Maintenance (Main_ReqID,Main_AptID,Main_TenantID,Main_Status,Main_DESC) Emp_Main (Emp_Main_ID,Emp_Main_reqID,Assign_Date)

Physical Database Design

Questions?