A Web Server.
Yes, clients can share web pages with servers through various methods, primarily using HTTP requests. When a client, such as a web browser, requests a web page, it sends an HTTP GET request to the server hosting the page. Additionally, clients can send data to servers using HTTP POST requests, allowing for interactions like form submissions or file uploads. This client-server communication is fundamental to how the web operates.
Client-server systems facilitate communication and data exchange by allowing clients to send requests for information or services to servers, which then process these requests and send back the requested data or perform the requested actions. This communication is typically done over a network using protocols such as HTTP or TCP/IP. The client-server architecture enables multiple clients to connect to a server simultaneously, allowing for efficient sharing of resources and centralized management of data.
Both embedded http server and http server handles http requests, static contents. However, for Scalability and high work load balancing we configure an external http server as a managed / unmanaged node in websphere application server environment.
ofcourse we have server and clients first step is open the browser and write the domain name as www.google.com then we note the http is write that is meen the protocol http is commnected the server with client by use the ip address that are resolved by DNS
The primary protocol used for communication between a browser and a web server in the client-server model is HTTP (Hypertext Transfer Protocol). HTTP allows clients (browsers) to send requests to the server for resources like web pages, images, and other content, and for the server to respond with the requested data. Secure versions of this protocol, such as HTTPS, use encryption to protect the data exchanged between the client and server.
HTTP is mainly a pull protocol, where the client (such as a web browser) initiates requests for data from a server. The server then responds to these requests by sending the requested data back to the client. HTTP does not inherently support push capabilities, although techniques like server-sent events and WebSockets can be used to achieve push functionality.
A Java servlet
An HTTP proxy is an intermediary server that processes requests from clients seeking resources from other servers. When a client sends a request to access a website, the HTTP proxy forwards that request to the target server, retrieves the response, and then sends it back to the client. This can help improve performance, provide anonymity, or filter content, depending on the proxy's configuration. HTTP proxies can also cache responses to reduce load times for frequently accessed resources.
A web server can refer to the physical server or the software running on an internet-connected server (such as Apache or Microsoft IIS) that responds to http requests and delivers an HTML response.
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 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.
A web server typically listens for DNS requests on port 53, which is the standard port for DNS (Domain Name System) communication. However, web servers themselves do not respond to DNS queries; instead, DNS servers handle those requests. Web servers generally listen for incoming HTTP requests on port 80 (for HTTP) and port 443 (for HTTPS).