BANK MANAGEMENT SYSTEM

Bank Management System
FIG: ER Diagram of Bank Management System

Entities

  • Customer
  • Account
  • Transaction
  • Branch
  • Employee

Relations

  • Cutomer - Account : One to Many
  • Account - Transaction : One to Many
  • Account - Branch : Many to One
  • Branch - Employee : One to Many

Query File Link

Link To SQL files

Schemas

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PERSONAL EXPENSE TRACKER

Personal Expense Tracker
FIG: ER Diagram of Personal Expense Tracker

Entities

  • User
  • Report
  • Account
  • Income
  • Expense
  • Categories
  • Sub-Categories

Relations

  • User - Report : One to Many
  • User - Account : One to Many
  • Account - Expense : One to Many
  • Account - Income : One to Many
  • Income - Categories : One to One
  • Income - Sub-Categories : One to One
  • Expense - Categories : One to One
  • Expense - Sub-Categories : One to One

Query File Link

Link To SQL files

Schemas

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BLOOD BANK MANAGEMENT SYSTEM

Blood Bank Management System
FIG: ER Diagram of Blood Bank Management System

Entities

  • Doner
  • Receipent
  • Blood
  • Blood Type
  • Employee

Relations

  • Receipent - Blood : One to Many
  • Donor - Blood : One to One
  • Employee - Blood : One to Many
  • Blood - Blood Type : Many to One

EMPLOYEE MANAGEMENT SYSTEM

Employee Management System
FIG: ER Diagram of Employee Management System

Entities

  • Department
  • Payroll
  • Qualification
  • Leave
  • Employee

Relations

  • Department - Employee : One to Many
  • Employee - Qualification : One to One
  • Employee - Leave : One to One
  • Employee - Payroll : One to One

INVENTORY MANAGEMENT SYSTEM

Inventory Management System
FIG: ER Diagram of Inventory Management System

Entities

  • Admin
  • Inventory
  • User
  • Item
  • Category
  • Vendor

Relations

  • Admin - Employee : One to Many
  • Admin - Inventory : One to One
  • Inventory - Item : Many to One
  • User - Item : One to Many
  • Item - Category : One to One
  • Item - Vendor : One to One

LIBRARY MANAGEMENT SYSTEM

Library Management System
FIG: ER Diagram of Library Management System

Entities

  • Admin
  • Book
  • Author
  • Member
  • Employee

Relations

  • Admin - Employee : One to Many
  • Employee - Book : Many to Many
  • Member - Employee : Many to Many
  • Author - Book : One to Many
  • Admin - Book : One to Many

PARKING LOT MANAGEMENT SYSTEM

Parking Lot Management System
FIG: ER Diagram of Parking Lot Management System

Entities

  • Parking Lot
  • Floor
  • Slot
  • user

Relations

  • Parking Lot - Floor : One to Many
  • Floor - Slot : One to Many
  • Slot - user : One to One

RESTAURANT MANAGEMENT SYSTEM

Restaurant Management System
FIG: ER Diagram of Restaurant Management System

Entities

  • Customer
  • Admin
  • Food
  • Order
  • Employee
  • Bill

Relations

  • Admin - Food : One to Many
  • Admin - Employee : One to Many
  • Employee - Bill : One to One
  • Customer - Order : Many to Many
  • Employee - Order : One to Many

ROOM MANAGEMENT SYSTEM

Room Management System
FIG: ER Diagram of Room Management System

Entities

  • Customer
  • Room
  • Item
  • Admin
  • Employee

Relations

  • Admin - Room : One to Many
  • Room - Item : Many to Many
  • Room - Employee : One to One
  • Room - Customer : One to One

SCHOOL MANAGEMENT SYSTEM

School Management System
FIG: ER Diagram of School Management System

Entities

  • Admin
  • Student
  • Teacher
  • Admin
  • Class
  • Course
  • Employee

Relations

  • Admin - Student : One to Many
  • Admin - Employee : One to Many
  • Admin - Techer : Many to One
  • Teacher - Class : One to Many
  • Student - Class : One to One
  • Class - Course : One to Many

TOURNAMENT MANAGEMENT SYSTEM

Tournament Management System
FIG: ER Diagram of Tournament Management System

Entities

  • Tournament
  • Team
  • Player

Relations

  • Tournament - Team : One to Many
  • Team - Player : One to Many