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MVC is one of the popular software architecture designs. It separates the design into three main components. They are Model, View, and Controller. Salesforce delivers Visualforce, which is an interface for quickly developing applications using "); background-size: 1px 1px; background-position: 0px calc(1em + 1px);\">MVC architecture on the cloud.

MVC Architecture differentiates the difficulties of Business logic, from the database and user interface. It helps in developing strong Business Application tools.

In Visualforce, we can apply MVC with the help of standard and custom objects. MVC can also be applied using the "); background-size: 1px 1px; background-position: 0px calc(1em + 1px);\">Salesforce online training controllers, components and objects pages.

These object pages in Visualforce act as JSP or ASP pages and provides a good presentation, according to the requirements of the user. Every View has a related Controller.

Web Developers can use few standard controllers, or can also write on their own with the help of Apex programming language. Visualforce also consists of auto-generated controllers, for communicating with databases.

Let us see each component of MVC architecture in Salesforce.

1. Model

In "); background-size: 1px 1px; background-position: 0px calc(1em + 1px);\">Salesforce training, objects of the database are called as Data Model. Data Model has standard Salesforce objects such as Contacts, Accounts, Opportunities, and leads, etc.

Data Model also supports the custom objects that are created, according to the user’s needs. In the Data Model, the kind of design and data to be used for representing can be decided here.

In Salesforce, we can take the example of ‘sObjects’ as a Model. In this, each item is mapped to a few sObjects. The model section of MVC architecture includes all the fields, objects, and relationships.

1. View

The presentation of information to the customer is known as View. The view is the single user interface, that is provided to the customer for communicating with the system.

The view has visual components and pages. Pages can be connected with Visualforce components. For creating application layout, pages use HTML. For specifying every page, it is connected with a unique URL which is similar to web pages.

The component is the block of code or reusable code. These components can be designed using CSS and can be reused, whenever required. All the Visualforce pages, tabs and Page layout classes are included in the View.

1. Controller

The business logic will be performed in the controller. These are very important for actual logic, using Apex language. The pages of the view, communicate with the controller by using components.

One of the important design elements is separating the logic, from the UI. So, the view should be combined with a group of business logic.

"); background-size: 1px 1px; background-position: 0px calc(1em + 1px);\">Salesforce online training India already designed controller for a few important actions such as save, edit, etc. The layer consists of Workflow, triggers, and Apex classes.

Let us see the Advantages of MVC architecture in Visualforce.

Advantages of MVC architecture

• MVC Data model gives the data, without any necessary formatting.
• It is perfect for developing web applications that have to be supported by huge developer teams, and for a web designer who wants to manage application behavior.
• Using MVC architecture, it is easy to design different views for a model. As there is a huge demand for accessing our application in new ways, for this kind of development, MVC architecture is a perfect solution.
• In MVC, the possibility for copying code is very less, as it can differentiate data and business logic from display.
• It supports Asynchronous methods.
• Changes will not affect the complete model.
• Using this, debugging is easy, as we have different levels in the application that are written properly.
• It is easy to update the application using MVC architecture.
• It provides support for fast and parallel development. When we develop web applications with the MVC model, then one developer can work on the view whereas the other developers can work on the controller.

MVC architecture in "); background-size: 1px 1px; background-position: 0px calc(1em + 1px);\">Salesforce certification is a very important method for developing software applications. It is easy to apply, as it provides many benefits. Any project that is developed using the MVC model, can be developed easily with low expenses and less time.

Therefore, "); background-size: 1px 1px; background-position: 0px calc(1em + 1px);\">Salesforce Architecture MVC provides many advantages. I hope you understood Salesforce MVC Architecture. I will explain about CRM Process in Salesforce in my next article. Follow my articles, to get more updates on Salesforce Technology.