This document provides an overview of common architecture patterns for mobile and web applications: MVC, MVP, and MVVM. It explains the core components and advantages of each pattern. MVC separates an application into the model, view, and controller layers. MVP is similar but replaces the controller with a presenter. MVVM organizes code into testable, maintainable applications using the model, view, and view model layers with data binding between view and view model. Choosing an architecture depends on factors like framework used, development team structure, and specific project needs.

1. MVC vs MVP vs MVVM: A Guide on Architecture
Presentation Patterns

2. Nowadays, smartphones and tablets are getting popular. Every
software development needs different design, technology, and
architecture to help with specific customer requirements. The main
aim of such a design pattern is to assist in developing applications
that are easy to maintain. Moving on with MVC vs MVP vs MVVM are
considered as three main design patterns. Here, MVC stands for
Model View Controller, MVP stands for Model View Presenter, and
MVVM stands for Model View View-Model. Build an application that is
well-organized and comes with proper functionalities. Architecture
means implementing it with appropriate protocols.

3. Why do we need architecture?
Not having an architecture would risk our writing code in a random
pattern. Not having a pattern would increase the number of code
lines and make it difficult to understand. It also increases readability
and increases the number of bugs.
So, get clear thought over this and increase the scalability and
robustness using a proper architecture that suits your needs. The
architecture pattern provides best practices and plays a significant
role in application development. Design patterns to simplify the
complex codes and make UI code clean and manageable.

4. How do Architecture patterns work?
The design pattern ensures to have well-organized programming. It
separates the app functionalities for easy testing and providing low-cost
maintenance. Some of the famous architecture patterns are MVC, MVP
and MVMM that follow companies for mobile and web app development.
Let’s jump in to understand how MVP, MVC and MVVM pattern works.
MVC – Model View Controller
MVC is a software design pattern that creates vast applications with
ease. The architectural model is extensively tested over multiple
languages. Even it doesn’t belong to a specific framework, and it can
create any kind of application or software. In MVC, the controller is
accountable for determining which view to display and load applications.

5. For web application designing, MVC is an architectural pattern build
on various layers. It minimizes the efforts needed for extending,
testing, and maintaining the application.
The process maximizes the view class among UI, build logic, and do
various business operations. It separates an application into three
components.

6. ● Model
It works directly with the database, which contains only real data
applications. The model described the logic and characterized a set of
classes. The model doesn’t know the view and controller.
● View
The view contains HTML, JS, CSS, XML, and other markup language
to create a beautiful user interface. It shows data that receive
applications and respond to the events. With time it communicates
and interacts with the model.

7. ● Controller
It is one of the essential parts of the architecture as it is used in
decision making. The controller updates view when the model changes.
The controller processes the data after we get a request from view and
update anything within a database using the model.
Advantages of MVC
● Build multiple views for a model
● Integrate with all popular JavaScript frameworks
● One can make changes in fonts, screen layouts, colors, and add
the new device without influencing the model.
● Return data using the same components with any interface.
● Supports web apps and SEO friendly web pages

8. MVP – Model View Presenter
MVP is quite similar to MVC. It is derived from the MVC pattern
where the presenter replaces the controller. Here the page controls
are managed and displayed by the view. The presenter collects all
inputs and UI events and moves it to the model side. Talking about
the logic, the presenter will work for gestures through navigation by
pushing a button. Let’s dive in to understand the patterns.
● Model
The model will contain data in a set of classes that describe the data
and logic. It defines how data can be changed and manipulated.

9. ● View
The view implements the fragment classes and area of what view
control changes. Initiate the user input and delegate events to the
presenter. View directly interact with the user such as XML, Activity,
and fragment.
● Presenter
Here the last part is presenter which handles UI updates-based data
model changes. The presenter receives the input from the user, take
the help of the model to filter data, and convey results. As both view
and presenter are distinct, they can communicate with each other
through an interface.

10. Advantage of MVP
● More comfortable to debug any application
● Developers can carry out unit testing while developing the
business logic
● One can have multiple presenters to control views
● MVP keeps business logic and persistence logic separate
MVVM – Model View View Model
One of the most well-organized and reusable ways to code is with
MVVM. There are mainly two ways between the view and view model
for data binding. But how MVP vs MVVM works here.

11. Apparently, the MVVM pattern organizes and structure the code into
testable and maintainable applications. It reduces the amount of glue
code and writes to connect the view+ model. MVVM gently improves
the system and can reuse opportunities to collaborate with
developers and UI designers easily. Let’s understand the three core
components.
● Model
The model is data that help developers and designers to deal with it.
The model holds the information which later used in conjunction with
services that enclose data access and caching.

12. ● View
View mainly is used for interacting. Also, it remains active in
comparison to a passive look. The MVVM view offers specific
behavior, events, and data binding, which ultimately require the
underlying model and ViewModel. One can synchronize with
ViewModel and accept user input associated with it.
● View Model
The ViewModel is a critical component of traid which introduces
presentation separately. Make a model informed about the user’s
view, convert the date to display format. It is accountable for
coordinating the view’s interaction with any class model. The
properties characterize the functionality offered by UI.

13. Advantage of MVVM
● It reaches to smaller parts of the code and makes necessary
changes.
● Developers and designers can work independently during the
development process.
● Designer mainly focus on the view while the developer work on
the view model
● Redesign without touching the code and implement it entirely in
XAML.

14. Final thoughts on MVC vs MVP vs MVVM
In MVP vs MVVM, it is derived from MVC. Only the main difference is
MVC and its derivatives which are tightly bound with each other.
However, one can understand MVVM vs MVC for iOS and MVVM vs
MVC for Android. Know more about the level of interpretation
between the View and View model along with its cost. MVC doesn’t
have issues because the whole model is readily available and easy to
avoid.

15. In this article, we have covered all the essential things regarding
MVC, MVP, and MVVM. Before choosing any architecture for your
project, we need to look into all factors that fall in place. If you’re
looking to make your startup journey smooth, hire android developer
to add more complexity to your app. So which pattern is best for
you? If you’re choosing between MVP and MVVM than make sure you
understand the benefits and tradeoffs.

16. Web & Mobile App Development Company
https://concettolabs.com

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