Server

What does it mean

A server is a computer or system that provides services, data, or resources to other computers, called clients, over a network. It can be used for various purposes, such as managing websites, storing databases, sharing files, and providing applications. Servers are a fundamental element in the architecture of computer networks and play a key role in modern computing.

More info

There are several types of servers, each serving a specific purpose:

1. Web Server: Manages and delivers websites. When a user enters a URL into a browser, the web server processes the request and sends the necessary files for the browser to display the page.

2. Database Server: Stores and manages databases. It provides access to data and allows clients to perform queries, updates, and management over stored information.

3. File Server: Allows storing and sharing files within a network. Users can access files stored on the server and share them with others.

4. Application Server: Manages applications and provides an environment for running them. This type of server often processes logic and computations, enabling clients to access application functionalities.

Physical and Virtual Servers

Servers can be physical (hardware), meaning they are standalone devices with their own components, or virtual (software), which run on server hardware using virtualization technology. Virtual servers allow for more efficient resource utilization and flexibility in server management.

Servers are an integral part of information technology, enabling communication and information sharing between various devices in a network. Their different types and functions contribute to the smooth operation of modern applications and services we use every day.