Not many people know the use and function of servers, and for those who are not tech savvy or experts in IT, it is important to know the use and function of your computers server.
A server is a computer, or computer program, that is setup to run one or multiple server applications such as mail, network, applications, print and web servers among many others. Basically, it is the main component of a network, since it manages access to the resources, files, programs used by all other computers. Many believe they have to be custom-built, but that isn’t the case. Servers simply have to be able to run server applications when you need them to. Older and less expensive computers can also be setup as servers.
There are different types of servers, such as:
- Dedicated servers – A dedicated server is a single computer within a network that is used for only one single purpose. They are mainly used when talking about web hosting, which allows you to make a website that is accessible to the internet.
- Virtual Private servers – Instead of having one physical computer used for one business’ needs, a virtual private server (VPS) is used on a single server computer but services multiple customers.
- Cloud servers – A cloud server is created, hosted and delivered through a cloud platform. A cloud server is made up of remote servers that are all hosted online. When using a cloud server, you are renting virtual server space and accessing it remotely through a cloud provider.
Servers are essentially the spine and life blood of your business. If it crashes, then your business crashes. As a result, you want to take reasonable precaution to get rid off any single points of failure in your server’s architecture. Many ‘server-class’ computer has multiple levels of redundancies and typically has hot-plug capabilities.
Now you can know the importance of servers without being an IT expert.