How To Design A Web Application Architecture

It’s because architecture defines how different software components interact with each other and the end-user. To build a web application, you can start with an experienced freelance developer who will help you architect your project. If you’re looking for cost-effective options, consider hiring a senior-level programmer on Just send us a talent request and get the work on your project started within two weeks. To convey the idea to all parties concerned, you’ll have to build a web application architecture diagram.

The goal of a web app is to perform the intended functions correctly and easily adapt to changing requirements. Based on the app’s purpose, an architect can find an efficient solution that withstands various loads and keeps the high performance. Together with high efficiency and a quicker design process, Node.js is consistent and can help the creation of patterns to identify code elements and configure them. This architecture seems to be a promising one when it requires less code but offers strong protection, quick development and simple maintenance. This is a place storing queued messages until the receiving software can reach them. Developers can use it to make things appear or have them done in order when building transactional systems. When choosing this type of architecture, the need to manage infrastructure is no longer there.

If we don’t get the base right, we have to start over; there is no other way around. So with that said, let’s move on to why software architecture is important.

Collaboration is key to a secure web application architecture – TechTarget

Collaboration is key to a secure web application architecture.

Posted: Wed, 17 Nov 2021 22:48:14 GMT [source]

Get the lay of the land, build something only when you need it & keep evolving the code iteratively. The architectural pattern holds the domain at its core, that’s the business logic. Non-blocking architecture is also known as the Reactive or the Event-driven architecture. Event-driven architectures are pretty popular in the modern web application development. Software design is responsible for the code level design such as, what each module is doing, the classes scope, and the functions purposes, etc.

Features Of Web Application Architecture

If you are about to develop a web app for your business, you’ll probably wrack your brains over these options. To assist you with such a challenging task, we prepared an article describing SPAs and MPAs in… A web application’s success is closely connected to its architecture — more precise web application architecture — more rapid and secure web-based communication for users. Your app may work even without a good web architecture, but it’ll be head and shoulder above other web applications with a precise architecture. Single-Page applications or SPAs aim to facilitate programmers’ work. To make an action on a website, a user has no need to load completely new pages every time. Instead, they can interact with it receiving updated content to the current page.

architecture for web application

Because of its capacity for handling and processing hefty amounts of data, this model is a sturdy base for developing enterprise web app architecture. Traffic surges can be a serious problem for monolithic Follow-the-sun web apps. In cases of significant traffic growth, an application might fail due to the limited capabilities of its servers. That often leads to a high bounce rate, as well as lowering your SEO positions.


Web Application Architecture is a framework that ties up this relation together and maintains the interaction between these components. The main purpose of SPAs is the ability to access all information from a single HTML page. Having moved the application logic to the client-side and using server-side only as data storage, developers can make the website run faster and ease the load off the server. The front end, aside from HTML and CSS, is written on a single framework, which dynamically generates content and transmits it to a user . This means that making changes to one of the UX or UI elements necessitates rewriting the whole front end code. The fact HTML is rendered on the server provides a number of advantages such as SEO, linkability and an instant first page load. Server Side Rendering is working while JS is disabled in the browser.

It does so with the help of the API for solving complex business problems. This finds development on the client-side utilizing the JavaScript framework in the form of the entire logic getting shifted to the front end. The web application components are broadly classified into two parts. That being said, it can work in the blueprint for the data and information flow while solving the business issues effectively.

Imagine a user from California accessing a web app in a data center in New York. The browser can fetch information from the data center, but the page will take longer to load because of the distance. Then, the browser can download the heavy files from a nearby node much faster.

Components Of Web Application Architecture

The primary purpose of this architect’s web design is to fulfill the request of clients. The application may be related to the REST API or a page resource. But the code may not every time have the specific instruction to let the browser know how to interact with every user input.

Concerning human resources, it will be problematic to find a full-stack developer. The tendency to be ‘Jack-of-all-trades’ and have a general practice knowledge is decreasing, and companies are more interested in hiring specialists in a specific narrow field. The tiered structure makes it possible to provide protection carefully for each layer or service. It deals with various modules, files, components, and defines the rules on where writing a specific piece of code in the app is rational and where’s not.

A Shift From Monolithic To Service

With the help of keywords, it searches the needed data among a vast number of documents. With a software architecture, it comes easier to see the big picture. The central aim of it is to identify both functional and quality requirements and handle them to improve the overall quality of an application. So, in general, with software architecture, you can monitor performance, scalability, and reliability. During the 90s, the web consisted of about 100,000 web pages, and it was primarily read only. So there was not a lot of user-generated content moving up into the Internet at that point in time. So, keep in mind that there’s a difference between microservices and web services, but an experienced development team can inform you about the nuances of each.

If you carefully considered all the aforementioned aspects, you can now proceed to design and realize the web app architecture for your solution. Most importantly, progressive web apps can reach a very wide audience . These apps also support most modern web browsers and provide enhanced offline support with better cache management. A client is a user-friendly representation of a web app’s functionality that a user interacts with. Written in HTML, JavaScript and CSS, it exists within the user’s web browser and doesn’t need any specific OS/device-related adjustments.

architecture for web application

In case of a web and application server architecture failure, the model follows it as well. The web application components of the user interface stand for all the interface elements like activity logs, dashboards, notifications, settings, and more. When it comes to security matters, the web-based architecture application separates the software into singly protected blocks. Besides, a proper web app system architecture enables implementing new features and low delays, even with a growing number of users. The chief benefit of the three-tier architecture is that it is a very clean architecture where each tier runs on one dedicated server hardware or virtual server. Because of this, each tier’s application services can be customized and optimized without impacting the other architectures. The role is to accede to the requests of clients, including browsers and mobile applications via secure protocols.

A website is traditionally understood to simply be a combination of static pages. But today, most websites consist of both static and dynamic pages, which makes almost all modern websites – you guessed it! As you may have noticed, most of these features aim at improving web apps’ usability on mobile devices, and that’s exactly why we at ScienceSoft believe that PWAs are here to stay. ScienceSoft is a US-based IT consulting and software development company founded in 1989. We are a team of 700 employees, including technical experts and BAs.

Reach out to us for high-quality software development services, and our software experts will help you outpace you develop a relevant solution to outpace your competitors. However blurred the line between frontend and backend development, web application works with them both. Many believe software architecture and software design are interchangeable things but they are not. If you think back to the Web 1.0 application days, you used to see web pages that said, best viewed with Netscape Navigator, or best viewed with Internet Explorer. You don’t see those nowadays, and that’s because browsers, in general, are better about complying to the standards that have been created since that time. Web 2.0 and 3.0 application architectures are better organized to deal with above complexity. Developers began creating applications that were more interactive – requires saving state, e.g. shopping cart require save the shopping state while user browse through the application.

Designing the architecture involves the intersection of the organization’s needs as well as the needs of the development team. Each decision can have a considerable impact on quality, maintainability, performance, etc. The architecture helps define a solution to meet all the technical and operational requirements, with the common goal of optimizing for performance and security. The Serverless Architecture is best when the development company doesn’t want to manage or support the servers as well as the hardware they have developed the web application for. Client Component – The client component is developed in CSS, HTML, and JS.

  • Extensibility is an indicator of the solution’s capacity to progress and the amount of effort this process needs.
  • Code reusability implies using the readymade code to create the new web solution on the basis of this sample web application architecture.
  • These web-based solutions are made for working like native apps on mobile gadgets.
  • One of the highlights, is the fact that different routes can be creates with an existing route name, by creating unique URLs.

In modern web applications, the app logic may have the JavaScript layer, which then communicates with the backend and different APIs from the browser. The web server forwards the requests to the application logic , which determines the course of action depending on the user’s access level and type of request. A web application is a piece of software that’s accessible through a web browser. Unlike a website , a web app allows users to interact with its elements and manipulate content.

architecture for web application

A term that’s often used alongside microservices is web services. While the former is an independent application, the latter is a method of communication between software. To find out more about OutSystems best practices web application architecture to build a sound web application architecture, take a look at our TechTalk Web and Mobile Architecture with Architecture Dashboard. To manage all these interactions, web application architecture came into the picture.

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