Comparison between Application Server vs Web Server


Application servers vs. web servers

A server is a network-connected central repository where data and software are stored for access by programmers.

Web servers and application servers are two different types of servers that are generally used by webmasters.

A web server is generally associated with website hosting while an application service brings to mind an organization’s back-end business applications.

What is an Application server?

Application Server

An application server is responsible for hosting applications or software that delivers business application through a communication protocol.

The application server offers business logic to client apps via different protocols, including HTTP.

While a Web server primarily displays HTML code to be displayed on a user interface (for example – a web browser), an application server gives access to business logic for use by client applications.

Business logic, or the code that provides the required capability to create and execute dynamic content, is stored on application servers.

One can make use of an application server to enable the apps and websites to deliver dynamic content.

What is a Web Server?

Web Server

The HTTP protocol is handled by a web server.

When the Web server gets an HTTP request, it reacts by sending back a response such as a static HTML page or an image, send a redirect, or delegate dynamic response creation to another program such as CGI scripts, JSPs (JavaServer Pages), servlets, ASPs (Active Server Pages), server-side JavaScripts, or another server-side technology.

Having one’s own web server is unrealistic for most of website owners.

The power required to store all the files that comprise a website and transmit HTTP protocol to the hundreds or thousands of users that visit a site is huge.

It is most often beyond the capacity of what most small organizations can handle with their own resources.

Web hosting companies like Exabytes handle all web server and application server requirements and rent out server space for a monthly or annual charge.

Every website one visits online exists on a web server and is responsible for delivering each web page that one views in their browser.

For most part, web servers work in the background, apart from people who manage the websites and the people who visit them.

What Is the Difference Between Application Servers and Web Servers?

Application servers and web servers provide comparable functions and play similar roles. However, there are certain distinctions to be aware of.

Application servers use more than just the HTTP protocol.

Web servers have a single major function –  they execute HTTP requests in order to display webpages.

On the other hand, Application servers frequently have this capability but they go above and beyond by providing extra capabilities.

They can work with both web pages and other sorts of programs. They also add a layer of adaptability to the information they provide.

Additional capabilities can be enabled by application servers.

Websites and apps that use application servers frequently require features that go beyond the basic functionality provided by web servers.

Transactions, personalization, and messaging services can all be enabled through application servers. These expanded features are becoming more common and anticipated for all sorts of websites.

Web servers can be found on application servers

Web servers are often a component of an application server. In addition to the numerous features they offer, they usually enable the HTTP protocol. 

A web server function is sometimes a significant portion of the other services that an application server provides. When one hears someone talk about application servers, it is usually presumed to be a reference to a web server.

Static material is served via web servers

Web servers offer static web pages to browsers on their own. While you may view a website with adaptive components, they are driven by technology other than the web server itself.

When a URL is typed into a browser, a web server serves the same content regardless of where a person is, what device they’re using, or any other circumstances that may otherwise impact what they view.

Frequent collaboration between web servers and application servers 

Despite the fact that many application servers incorporate a web server, application servers are most typically used in conjunction with web servers.

A webmaster can obtain faster and better results by using a web server for serving up the static component of a website and use an application server for any dynamic functionalities.

Web servers can handle caching and basic requests that do not require a lot of bandwidth, leaving the application server to focus on the more complicated requests that do.

As a result, basic web requests do not overburden or slow down the application server, and both components of the entire solution perform better.

Differences Between Application Servers and Web Servers

While the differences are significant, web servers and application servers are more similar than they are distinct.

Both act as a bridge or middleware between the back-end technologies that keep a website functioning and what the user sees when they visit it.

Web servers as well as an application server  assist with translating the technical side of things into something that web designers and daily online users can connect with in a natural and useful manner, and while they are both invisible to the great majority of users, they both help power the web on which we all rely every day.

Application Server

  • Provides dynamic content.
  • Using several protocols, it provides business logic to application programs (including HTTP).
  • Web and enterprise-based applications can be served.
  • Helps enable several requests to come in simultaneously, multi-threading is used.
  • Allows for longer, more resource-intensive procedures to be executed.

Web Server

  • HTTP protocol is used to deliver content.
  • Only web-based apps are supported.
  • Provides static content.
  • Facilitates online traffic that does not require a lot of resources.
  • There is no support for multi-threading.

Both application server and web server act as bridge or middleware between the back-end technologies to keep a website functioning and appear as what the user views as when they visit it.

Businesses and its employees look for a dependable web hosting company, such as Exabytes, that manages web servers and application servers for them and ensures compatibility with any programs they use in order to deliver all the required functionality for smooth functioning of their website.

Exabytes provides a Blazing Fast Server with SSD 100Mbps Bandwidth to improve performance during periods of high website traffic.

For more information:

A Simple Introduction of Web Hosting for Beginners

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