What is Application Server Application Server

The application server (regardless of the function of the application server) occupies a large part of the computing domain between the database server and the end user. There is a well-known name in this field. The name is middleware. This name also tells you what the application server does.

First and foremost, the application server connects database information (usually from a database server) to end users or client programs (often running in a web browser). There are many reasons for the existence of an intermediate layer in this connection. These reasons include reducing the size and complexity of client programs, caching and better controlling data flow to provide better performance and security for data communications and user communications.

However, this is not the whole application server feature. When the application server was first applied, people found that the application itself (the program people use to do their work) is getting bigger and more complicated. This is true regardless of the writing and maintenance of the application.

At the same time, applications are under increasing pressure to share data and sometimes share functionality. More applications are placed on the network or use the newspaper network extensions. It seems logical to have certain types of applications run on the network: this helps to share the functionality of the application in an organized and efficient way, making the application easier to write, manage, and maintain.