List of Top 11 Application Server in 2021
An application server is a type of server that is designed to install ,host and operate applications and associated services for end users, organizations and IT services . It gives the facility to the hosting and delivery of high-end consumer or business applications, which are used by multiple and simultaneously connected local or remote users.
What is Application Server examples…
Few examples of application servers are as follows..
- web server
- bussiness logic
- web server integration
- mobile server
- desktop application
- internet of things
- high avilablity
- cloud devlopment
What is the purpose of application server ?
The main purpose of the application server is listed below:
- A method for reducing the size and complexity of the client programs.
- For the need to cache and control the data flow for better performance.
- A method for using security for data as well as end-user traffic.
Although they can have a different purpose, not all application servers are used for the same functionalities set. For example, someone might need it for scalability; others might need it for better managing applications for the web, etc.
How does application server work?
They are commonly used in a web-based application that has 3 tier architecture. The position at which the application server fits in is described below:
- Tier 1 – This is a GUI interface that resides at the client end and is a thin client.
- Tier 2 – This is called the middle tier, which consists the Application Server.
- Tier 3 – This is the 3rd tier which is backend servers.
What is difference between Web server and application server?
|Web Server||Application Server|
|Web Server is a computer program or a computer that runs the application.||An application server is a sever type that helps you to host applications.|
|It is responsible for accepting HTTP requests from clients and serving back that HTTP responses.||It exposes business logic to the clients, which generates dynamic content.|
|Subset of the application server.||Superset of a web server.|
|Web servers are used for producing produce static or dynamic, hypertext documents.||Application servers use for text document generation for the computation on provided data.|
|Web servers need a web browser to display the result of the HTTP request. This is commonly known as an HTTP response.||The client-side application is need to continuous data exchange between the application server and client application.|
|It provides an environment for server-side programs to execute and produce HTTP response in results.||The application server offers an ambiance to expose the functionality of the software installed at the server-side to the clients.|
|Web servers are accessed using HTTP request and HTTP protocols.||Application servers are accessed using APIs.|
|The result is a hypertext document storing the information which is displayed to the user on a web browser.||The result is XML, JSON, and HTML, etc. files that contain required data and can serve a special purpose depending upon the user’s needs.|
|The web server delivers static content.||The application server delivers dynamic content.|