Telephone Directory Management System ER Diagram

Subscribe our YouTube channel for latest project videos and tutorials Click Here

Posted By freeproject on July 17, 2017

This ER (Entity Relationship) Diagram represents the model of Telephone Directory Management System Entity. The entity-relationship diagram of Telephone Directory Management System shows all the visual instrument of database tables and the relations between Contact Details, City Name, New Phone Number, Email Id etc. It used structure data and to define the relationships between structured data groups of Telephone Directory Management System functionalities. The main entities of the Telephone Directory Management System are New Phone Number, Contact Details, Address, City Name, List of Contact and Email Id.

Telephone Directory Management System entities and their attributes :

  • New Phone Number Entity : Attributes of New Phone Number are phone_number_id, phone_number_contact_id, phone_number_name, phone_number_type, phone_number_description
  • Contact Details Entity : Attributes of Contact Details are contact_id, contact_name, contact_phone_number, contact_type, contact_description
  • Address Entity : Attributes of Address are address_id, address_people_id, address_place, address_type, address_description
  • City Name Entity : Attributes of City Name are city_id, city_name, vtype, city_description
  • List of Contact Entity : Attributes of List of Contact are list_contact_id, list_contact_name, vtype, vdescription
  • Email Id Entity : Attributes of Email Id are email_id, email_title, email_type, email_description

Description of Telephone Directory Management System Database :

  • The details of New Phone Number is store into the New Phone Number tables respective with all tables
  • Each entity ( Email Id, Address, List of Contact, Contact Details, New Phone Number) contains primary key and unique keys.
  • The entity Address, List of Contact has binded with New Phone Number, Contact Details entities with foreign key
  • There is one-to-one and one-to-many relationships available between List of Contact, City Name, Email Id, New Phone Number
  • All the entities New Phone Number, List of Contact, Address, Email Id are normalized and reduce duplicacy of records
  • We have implemented indexing on each tables of Telephone Directory Management System tables for fast query execution.
Telephone Directory Management System ER Diagram
Get 6 diagrams only in 300/- or $6.99 USD.
Call or WhatsApp us on +91-8470010001 for more details.

Project Category

Related Entity Relationship Diagram (ERD)

Content Management System ER Diagram

Content Management System ER Diagram

This ER (Entity Relationship) Diagram represents the model of Content Management System Entity. The entity-relationship diagram of Content Management System shows all the visual instrument of database tables and the relations between Content Type, Comment, Content, Web Page etc. It used structure...
Book Shop Management System ER Diagram

Book Shop Management System ER Diagram

This ER (Entity Relationship) Diagram represents the model of Book Shop Management System Entity. The entity-relationship diagram of Book Shop Management System shows all the visual instrument of database tables and the relations between Receipts, Inventory, Books, Publications etc. It used...
E-Billing Management System ER Diagram

E-Billing Management System ER Diagram

This ER (Entity Relationship) Diagram represents the model of E-Billing Management System Entity. The entity-relationship diagram of E-Billing Management System shows all the visual instrument of database tables and the relations between Customer, Login, Bills, Receipts etc. It used structure data...
Hotel Management System ER Diagram

Hotel Management System ER Diagram

This ER (Entity Relationship) Diagram represents the model of Hotel Management System Entity. The entity-relationship diagram of Hotel Management System shows all the visual instrument of database tables and the relations between Rooms, Payments, Hotel, Customers etc. It used structure data and to...
Supply Chain Management System ER Diagram

Supply Chain Management System ER Diagram

This ER (Entity Relationship) Diagram represents the model of Supply Chain Management System Entity. The entity-relationship diagram of Supply Chain Management System shows all the visual instrument of database tables and the relations between Customer, Company, Supply Chain, Supplier etc. It used...
Dental Clinic ER Diagram

Dental Clinic ER Diagram

This ER (Entity Relationship) Diagram represents the model of Dental Clinic Entity. The entity-relationship diagram of Dental Clinic shows all the visual instrument of database tables and the relations between Patient, Nurses, Problems, Medicines etc. It used structure data and to define the...
internet Banking ER Diagram

internet Banking ER Diagram

This ER (Entity Relationship) Diagram represents the model of internet Banking Entity. The entity-relationship diagram of internet Banking shows all the visual instrument of database tables and the relations between Credit, Fund Transfers, Banks, User etc. It used structure data and to define the...
Recruitment Officer System ER Diagram

Recruitment Officer System ER Diagram

This ER (Entity Relationship) Diagram represents the model of Recruitment Officer System Entity. The entity-relationship diagram of Recruitment Officer System shows all the visual instrument of database tables and the relations between Users, Resumes, Placements, Registration etc. It used structure...
Inventory Management System ER Diagram

Inventory Management System ER Diagram

This ER (Entity Relationship) Diagram represents the model of Inventory Management System Entity. The entity-relationship diagram of Inventory Management System shows all the visual instrument of database tables and the relations between Customer, Stock, Inventory, Supplier etc. It used structure...
Car Insurance Management System ER Diagram

Car Insurance Management System ER Diagram

This ER (Entity Relationship) Diagram represents the model of Car Insurance Management System Entity. The entity-relationship diagram of Car Insurance Management System shows all the visual instrument of database tables and the relations between Insurance, Booking, Car, Bill etc. It used structure...
Call FreeProjectz WhatsApp FreeProjectz