When is client server used

Clients, also known as service requesters, are pieces of computer hardware or server software that request resources and services made available by a server.

Client computing is classified as Thick, Thin, or Hybrid. A server is a device or computer program that provides functionality for other devices or programs. Any computerized process that can be used or called upon by a client to share resources and distribute work is a server. Some common examples of servers include:. Server-side programming refers to a program that runs on the server and focuses on the generation of dynamic content. Server-side programming is used for querying and interacting with the database, accessing files on a server, interacting with other servers, processing user input, and structuring web applications.

Client-side programming is used for sending requests to the server, interacting with local storage, interacting with temporary storage, creating interactive web pages, and functions as an interface between client and server.

The web browser makes a request for information from the server, which responds, typically in milliseconds, with the fully rendered HTML display. Search engines are able to index and crawl content before it is delivered, making server-side rendering very beneficial for SEO. In client-server rendering, rather than receiving all of the content from the HTML document, content is rendered in the browser using the client-side JavaScript library.

The browser does not make a new request to the server when a new page is loaded. Search engine rankings may be negatively impacted as the content is not rendered until the page is loaded on the browser, however, website rendering tends to be faster in client-side rendering. Peer-to-peer P2P is a decentralized communications model in which all nodes in the network have equivalent capability and can function as both a client and server. Nodes in peer-to-peer computing collectively use their resources and communicate with each other directly on-demand.

An algorithm in the peer-to-peer communications protocol balances load, making other peers available to compensate for any resource downtime, and rerouting requests as the load capacity and availability of peers changes.

A major advantage of peer-to-peer networking is the ability to expand the network to manage a large number of clients. In client-server computing, a centralized communications model, the server is the central node that communicates with other client nodes. A major advantage that the client-server relationship has over the peer-to-peer relationship is the ability to manage data and applications in one, centralized server. OmniSci Render leverages server-side GPUs to instantly render interactive visualizations of high-cardinality data.

Save This Word! A computer network in which one centralized, powerful computer called the server is a hub to which many less powerful personal computers or workstations called clients are connected. The clients run programs and access data that are stored on the server. Compare peer-to-peer network. We could talk until we're blue in the face about this quiz on words for the color "blue," but we think you should take the quiz and find out if you're a whiz at these colorful terms.

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