A brief description of the MVC architecture

1. Model View Controller
(MVC)
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2. What it is
MVC is a template that defines the structure of
a system and the organizational principles for
building software.

3. Objectives of MVC
Promote code usability
Implement separation of
tasks

4. Components
Model
• The software logic
• Business rules
View
• The user interface
Controller
• Communication between users and models

5. Separation of tasks
Software Logic
User
Interface
Separation
Business
Logic
Application
Data

6. How it works
1
2
Controller
Request
5
Contacts
3
Shows
Model
4
View
Delivers
Returns
{ Abstraction Layer }
Database