Server Side Scripting (Complete Introduction)

Server Side Scripting (Complete Introduction)

What is Server-Side Scripting?

Server-side scripting is the familiar term for the technology used on the Internet for dynamic HTML pages that include parameters based on a different content and / or given design. This should not be confused with Dynamic HTML, a term that is used for interactive web pages.

Server-Side Scripting Application

A commonly used application of server-side scripting is a search engine. Based on typed query (which parameters are used), the web search page with search results generated. This page is sent to the browser.

Parameters can be sent by the browser in the query string, but can also come from cookies and other HTTP headers and server variables (like time). In server-side browser sniffing in the script the User Agent of the browser provides, and then any custom HTML.

Server-side scripting is essential for many Internet applications. For example, in Content Management Systems, data from the browser sent a script, that stores data on the server, usually in a database. Other scripts can retrieve data from the database as HTML and present to visitors.

The result of scripts is not limited to HTML. Also all other files can be generated dynamically, such as images, XML and Office, and PDF files.

Server-Side Scripting – Different Technologies

There are several server-side scripting technologies. The first developed technology was the Common Gateway Interface (CGI). This is an “out-of-process” technology, which means that for every interpretation of a script a new trial starts. Frequently used script languages are Perl and Python.

Later on, in-process “technologies developed, the interpretation of the scripts by the web itself is made. This method is more efficient. Examples of in-process technologies are Java servlets, Active Server Pages and PHP. For in-process “technologies in the page’s HTML and script often alternated. In ASP, the scripting part between <% and%> put, PHP uses <? Php and>.

Also Read: Server Side Scripting (Complete Guide of Pros and Cons)

Distinction with Client-Side Scripting

There is also client-side scripting. This concerns scripts (usually JavaScript) in the browser are implemented. Server-side scripting and client-side scripting are not mutually exclusive. It is not unusual to use server-side scripting a DHTML page generated by the application of JavaScript in the browser is interactive.

It can be confusing, JavaScript (including VBScript) on both the server and the client as a scripting language can be used. It is important to realize that a server-side script on a different computer (the server) is running a client-side script (on the client), and that the scripts no common information or functionality.

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