Fundamentals Of Web Application Architecture

A sequence of interactions between numerous components, user interfaces, middleware systems, databases, servers, and the browser allows the ordinary internet user to see a certain page on his or her system.

Updated 18 September 2024

Chandrapal Singh
Chandrapal Singh

Director at Appventurez

A sequence of interactions between numerous components, user interfaces, middleware systems, databases, servers, and the browser allows the ordinary internet user to see a certain page on his or her system.

Web app Architecture, also known as web app map, is the framework that links this relationship and interaction together. In a nutshell, the process flow usually begins with the user looking for a URL, after which the browser initiates a search.

The network delivers data from the server to the browser as a result of the search, and the browser shows the page that was requested. Modern web app architecture, to put it simply, consists of multiple components and external apps.

Transformed capabilities in frontend and backend processes have emerged from the move to ever-superior mobile and web apps. With mobile being the main device for searching, Web app development and architecture that works across all platforms is essential.

Furthermore, multi-page apps are growing more complicated, and full-stack development architecture is becoming more popular.

number of internet users graph

What is Web Application Architecture?

Software is not completely with the web application and its components that make it a vital aspect for the developing world. It includes an in-app store, login screen, user interface UI/UX design, databases, and so on.

Effectively handling these components requires comprehensive attention to all key facets of web app development. Developers must skillfully navigate the intricate relationship between web apps and their components, demonstrating expertise in developing and maintaining interactions.

For expert guidance on optimizing these processes, consider consulting with our web application development company. We specialize in ensuring seamless integration and efficient management of web app components for a robust and user-friendly experience.

Working on Web App Architecture

Know how web application architecture works as web applications are two distinct sets of programs that operate independently yet concurrently with the same purpose of delivering solutions in a cooperative manner.

Typically, the two sets of programs are the code in the browser that works with the user’s inputs and the code in the server that deals with protocol requests, such as HTTPS.

In other words, web developers must be able to decide on the functions of server-side code and browser-side code, as well as how the two will interact.

web application architecture

Web Application Architecture Components

Different types of components of web architecture are included in web app architecture. These are majorly divided into two web application architecture components as explained below.

  • Structural Components

In the web application, structural components are the ones that include the functionalities that determine the interaction of users. Along with this, the database storage and control are also listed in it. In this, the architecture is mainly for the three parts:

  1. The Web Application Server works as the central hub for the multi-layer and business logic of the application. It is developed with the help of PHP, Python integrations, Node.JS, Ruby, .NET, and Java.
  2. The Client or Web Browser is the one in which the users can interact with the web apps using the functions. It is developed with JavaScript, CSS, and HTML.
  3. The Database Server is the one that includes relevant information and business logic that is managed by the server. It provides, retrieves, and stores information for the users.
  • User Interface App Components

It is the components that work differently when it comes to web application architecture. This aspect is related to the settings, display, and configurations in the app. In this component, the user experience or interface is the vital part instead of what will work after the web development architecture. It includes the display of dashboards, notifications, configuration settings, and logs. 

Models of Web Application Architecture

The model depends upon the web application architecture types and database management trends. Hence, to understand the models of modern web application architecture, it is essential to know the three types. So, let us walk you through the different types of web application architecture models that are used to build the components.

  • One Database, One Web Server

The most basic and simple model in the web application architecture is one web server and one database. In this model, as the name suggests, the developers use only one database and web server to build the app.

It is one of the most used mobile app architecture best practices in the past. However, it has its issue, if the server is down, then the model will be down as well. For web apps, now this model is not ideally used due to its limitation of one server.

Usually, mobile app testers use this type of model to test their projects with the internet of understanding and learning the web application fundamentals that help in developing next-gen enterprise mobility solutions technology.

  • One Database, Multiple Web Servers

The web application component model is mainly at the machine rather than at the server. It is best to go for such an application where the data is not stored on the web server. The processing of data is done by the web server and is then saved over the database.

This is a stateless architecture form in which there is a minimum of 2 web servers in the model. It is to avoid any type of failure that might arise. The best thing in case of any issue with one server, another one can take its place and will receive the new requests for execution.

  • Multiple Databases, Multiple Web Servers

Another aspect of the web application component is the most efficient one that includes no point of failure for the database or web server. This model includes two types of database models that store identical data and are evenly distributed.

Generally, the two models are enough and there is no need to add the new database to it since data is available in both in case of failure. In both cases, DBMS normalization is used. 

Types of Web Application Architecture

Trends in web application architecture are mainly three types of web application architecture that are used by the development and design team. Not only this, but it also helps in determining the progressive web app’s future since it helps in showcasing what the app will look like.

types of web server architecture

  • Single Page Application Architecture

As the name suggests, it is a web app that contains only a single-page application architecture that only contains the content elements. This type of web app offers the best user experience with much dynamic interaction using the latest UX tools. The users can easily access a single page in a better and more interactive manner.

  • Micro Services

The architecture framework focuses on the specific functionalities and single-page execution for efficiency and faster rollout. It is built easily with codes that can be flexible and offer the topmost quality to the app. The microservices are the small tasks or modules that are developed and later on, compiled for faster execution. 

  • Serverless Architecture

The web application is without any infrastructure or correlation-related tasks. It is the one in which the developers can work the third-party infrastructure instead of backend server management. Hence, making it easy for the developers to execute the web app. 

Features of Web Application Architecture

With this, let us know why the mobile app development company goes for web application architecture patterns. The fact is that it has hidden features that not everyone is aware of. Here is everything that you must know.

  • Scalability

The horizontal scaling of web apps is another factor that is counted in the architecture. It includes several servers and regions to manage the potential traffic or any sort of fluctuations. As a result, strategies for cloud migration services are becoming a major focus in terms of bandwidth proportion.

  • Security

The vulnerability of a web app is not a hidden fact and hence it makes security even more important. Not only this, malicious code manipulation is the biggest concern in terms of facing cyber security. It is vital to protect the app to keep the data secure as per the Government laws.

  • Separation of Concerns

As we all know an app must be self-contained and modular for components. This makes it easy for developers to fix issues or add features to the web app. In addition to this, the simplicity of the web app makes it an essential part of the architecture that can solve problems, and be responsive, fast, and unique. Then there is A/B testing, automated deployment, and analytics support. 

  • Extensible

The life of the web app architecture is another factor that is essential for mobile app developers. It is essential to have a long and stable lifecycle of modern web application architecture. This makes it easy for modernization and updates that don’t interrupt any functionalities.

How to Design Web Application Architecture?

There are a number of key aspects that the developers need to keep in mind while designing the web app architecture. So, before you choose the right technology stack for your mobile app it is vital to know these aspects. 

  1. Target audience
  2. Goal of architecture
  3. Budget
  4. Web solution features and scale
  5. Targeted platforms
  6. Timeframe for development

These aforementioned aspects are a vital part of the architecture that gives an insight into what it should be like. So, let’s get started.

  • Backend

When it comes to the backend it is vital to go for the platform that is relevant in terms of the dynamic and static nature for the domain. It is best to select the language and server that can go well with each other.

There is the option of microservices or serverless web app architecture that can be attained using cloud services for memory and CPU requirements. In addition to this, the web solutions also operate over microservices that make communication easy via HTTP or Queue supporting multiple languages. 

  • Database

In the database selected for the architecture, it is essential to go for the one that can offer different features such as SQL and NoSQL. Both the platforms are different from each other since SQL is mainly about a predefined plan and tables whereas NoSQL is about key-value structure, objects, and so on.

  • API

Another essential factor for the design is API which depends upon POST, REST, and GET. These APIs can easily manage the HTTP request. Apart from this, there is GraphQL that is included by Facebook which allows us to fetch objects from the server and make lean calls. If the internet bandwidth of a mobile app is limited then this can come in handy.

In addition to this, the computer communications protocol is also included in the form of a WebSocket that transfers messages from the server to the client. However, it is an optional part since not all apps keep the client updated on new data. You just need to follow a few steps to build WebSockets in Golang to implement the required APIs.

  • Frontend

Another factor about the web app architecture is choosing between the Single page application or model view controller. While selecting the type of architecture, it is essential to consider the requirements and what will be the best in both cases.

How Appventurez will help you with Web App Architecture?

Appventurez Mobitech is a leading digital product development company based in Noida, India, with over a decade of experience in building web application architectures for clients worldwide. In the age of the internet, where the digital landscape is constantly evolving, the importance of modern web development has never been greater.

A secure, responsive, robust, and scalable web application architecture is now essential for delivering effective web solutions. As the backbone of any web-based service, web application architecture plays a crucial role in ensuring performance, security, and flexibility.

As web development services continue to evolve, so do the technologies and frameworks that support them. Modern web application development has surpassed outdated legacy structures and basic components, bringing more advanced solutions to the forefront.

We ensure that all essential parameters are considered during development of web application, integrating key factors to deliver optimal performance. If you’re planning to develop a web app or need guidance on its architecture, feel free to contact us for expert assistance.

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FAQs

Q. What is the architecture of web applications?

A blueprint of simultaneous interactions between components, databases, middleware systems, user interfaces, and servers in a web application is known as web application architecture. It's also known as the design that logically specifies the link between the server and the client for a better online experience.

Q. What is basic Web architecture?

The process of planning, developing, and deploying internet-based computer software is known as web architecture. These programs are frequent websites that provide users with important information, and web developers may create these programs for a specific purpose, company, or brand. 

Q. What are Web architecture and components?

Web architecture is made up of three fundamental components: representation formats (HTML, CSS, XML), addressing standards (URI, URL), and transmission protocols (TCP/IP, HTTP, HTTPS) that make up the internet infrastructure.

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    Chandrapal Singh
    Chandrapal Singh

    Director at Appventurez

    Director and one of the Co-founders at Appventurez, Chandrapal Singh has 10+ years of experience in iOS app development. He captains client coordination and product delivery management. He also prepares preemptive requisites and guides the team for any possible issues on a given project.