server concepts

server concepts

1. what is a server?

   • A server is a set of computers capable of responding to a client's requests and returning a response accordingly.

2. what is a file server

   • A file server is a type of server that stores and distributes different types of computer files among clients on a computer network.

3. what are dns servers

   • The domain name system is a decentralized hierarchical naming system for devices connected to IP networks such as the Internet or a private network. This system associates various information with domain names assigned to each of the participants.

4. describe the relationship between client=server

   • The client-server architecture is a software design model in which tasks are distributed between providers of resources or services, called servers, and requesters, called clients. A client makes requests to another program, the server, who responds.

5. What should be taken into account in the structure of a server

   • Speed ​​and processing. Must be take into account the speed of processing and storage of data. Storage capacity and scalability. Reliability and security. Backup systems.

6. AlmaLinux: Free open source distribution specially designed for companies and based on the Red Hat Enterprise Linux (RHEL) operating system to offer great stability.

   • CentOS: a free distribution based on the RHEL source code, stands out from the rest of Linux distributions for its stability and, in addition, it has an impressive community.
   • present 2 operating systems for servers

7. What is Cloud computing?

   • La computación en la nube, ​ conocida también como servicios en la nube, informática en la nube, nube de cómputo o simplemente «la nube», es el uso de una red de servidores remotos conectados a internet para almacenar, administrar y procesar datos, servidores, bases de datos, redes y software.