Webserver: A Web server handles the HTTP protocol. When the Web server receives an HTTP request it responds with an HTTP response such as sending back an HTML page. To process a request a Web server may respond with a static HTML page or image send a redirect or delegate the dynamic response generation to some other program such as CGI scripts JSPs (JavaServer Pages) servlets ASPs (Active Server Pages) server-side JavaScripts or some other server-side technology. Whatever their purpose such server-side programs generate a response most often in HTML for viewing in a Web browser. Application Server: As for the application server according to our definition an application server exposes business logic to client applications through various protocols possibly including HTTP. While a Web server mainly deals with sending HTML for display in a Web browser an application server provides access to business logic for use by client application programs. The application program can use this logic just as it would call a method on an object
SAP - Client (installed)/Server mySAP web browser (Client)/Server
Apache is a web server. PHP is a scripting language.
client site program always execute on client computer while server site program execute on sever computer
a server runs the website though the internet and sends the data to any computer who asks for the web page meanwhile a client is a computer asking for the web page
A server will receive connections from a client, and the client will usually receive some service from the server. When you're browsing web sites online, those web sites are hosted on servers. Your web browser acts as a client to connect to the server and interact with it.
== == The basic difference between a web server and an application server is Webserver can execute only web applications i,e servlets and JSPs and has only a single container known as Web container which is used to interpret/execute web applications Application server can execute Enterprise application, i,e (servlets, jsps, and EJBs) it is having two containers 1. Web Container(for interpreting/executing servlets and jsps) 2. EJB container(for executing EJBs). it can perform operations like load balancing , transaction demarcation etc etc
In web server you can deploy static contect and web server used to redirect http and https requests to application server and a proxy server can integrate multiple servers to handle webserver requests on behalf of webserver to application server.
A web page is the basic thing you see on the World Wide Web. Each time the URL changes, the web page changes. Multiple web pages grouped together form a website. A web server is what stores websites and delivers them to a web browser when it is requested.
Web servers are computers where web pages are stored. Web servers have high connectivity to the rest of the internet allowing your web site to be accessed by worldwide audience.The most basic criterion used for differing one web server from another is the operating system it uses. Based on this difference web server may be Windows server or UNIX server. The difference between various types of web servers is very important when deciding on the Web Hosting provider by which your web site will be hosted. There are also other specifics that result in different types of web servers. More on this topic can be found on hostinglair.com.
A web server is very similar to a file server; the difference is that it holds web pages instead of files (although web pages are stored in files). A web server waits on HTTP requests and responds with HTTP answers usually formatted in HTML/XHTML.
== == The basic difference between a web server and an application server is Webserver can execute only web applications i,e servlets and JSPs and has only a single container known as Web container which is used to interpret/execute web applications Application server can execute Enterprise application, i,e (servlets, jsps, and EJBs) it is having two containers 1. Web Container(for interpreting/executing servlets and jsps) 2. EJB container(for executing EJBs). it can perform operations like load balancing , transaction demarcation etc etc
The Web browser requests a page from a Web server.