Here, the data bahamas phone numbers visualization logic and the core business logic are separated. The Model, View, and ViewModel are different layers of MVVM code.
3. Based on push and pull
Pull design is primarily component-based, while push architecture is action-based. The push model starts with the action layer, then pushes the data to the rendering layer.
4. Three-layer structure
A three-tier architecture typically separates client-server applications into three logical and physical computing tiers.
The three layers consist of the application layer, presentation layer, and database layer.
Frontend Web Frameworks vs. Backend Web Frameworks
Front-end and back-end are the two most important terms when it comes to building a website. They are both essential to web development, but they are very different.
Front-end and back-end frameworks work together to improve website performance.
Let’s examine the key differences between the two.
Front-end web framework
In web development, front-end development refers to the visible part of a website, also known as a CSS framework or client-side framework. It is a pre-written package of code that developers can use as a base. A front-end framework typically includes a grid to arrange design elements, pre-defined font styles, and pre-built components like buttons, panels, etc.
The front-end of an application, also known as the client-side, consists of everything that presents the online application to the user in the browser - everything the user sees on a web application or web page. HTML, CSS, JavaScript or JQuery are used to create the front-end.
Front-end frameworks provide templates and building blocks for building the front end of web applications, focusing on the functionality and interactions of the app.
A front-end framework might include components to structure the files, design the entire user interface (UI) and user experience (UX), apply themes or use uniquely styled components, and optimize them for SEO, performance, or scalability.
Backend web framework
Backend web frameworks, also known as server-side web frameworks, help in building web applications.
Backend frameworks provide tools and libraries that simplify basic web development tasks, such as user authentication, URL routing, database interaction, push notifications, and security updates. In contrast, front-end frameworks, everything happens on the server and is invisible to the user.
Backend or server side refers to everything that resides on the server, the background functions of a web application.
Backend components include databases, web servers, operating systems, frameworks, and server-side programming languages such as Python, PHP, .Net, Swift, Objective-C, JavaScript, Ruby, Kotlin, C#, C++, GO, and more.
The backend framework provides tools and components to manage databases, user permissions, security and privacy features, URL routing, and output formatting.
