Web application architecture refers to the structure and organization of a web application. It typically includes a front-end user interface, a back-end server, and a database for storing data.
It’s important for scalability, maintainability, & security. A well-planned web app structure makes its easy to add new features & ensures that app stays current with user demands & business expansion.
A web app framework is composed of presentation, business, persistence, and database tiers. Small apps may have one layer, while large apps can have five or six. Lets check out —>>
1. Presentation layer It consists of HTML, CSS, JavaScript, and its frameworks, which provide an HTML template for the presentation layer and enable interaction between the interface and browser.
2. Business layer It houses the logic and rules for the application. Requests from the browser are handled here, where the specified instructions are executed and then passed on to the presentation layer for display.
When developing a web app, it's important to choose right architecture based on app's logic & functionality. There are 4 types of web application architecture, each with its own strengths.
Ensure that your web app’s architecture follows: 1. Reducing failures can improve system performance. 2. Components should be reusable. 3. High scalability applications.4. Using security standards.