Document-Flow-Management-System

A web–based system to manage flow of documents between user-groups with value addition in each step using open-source technologies

System Design

Technology:

•  Server side: PHP5
•  Client side: 
  •  HTML5
  •  CSS3
  •  Javascript 
  •  Jquery
•  MySQL(RDBMS) as the database management system
•  RPC (Remote Procedure Call) and its implementation using SOAP (Simple Object Access Protocol)

Entity Relationship Diagram

For user authentication database

For business logic database

Example Sequence Diagram