To begin with, it is worth deciphering the VPS meaning abbreviation. VPS is a Virtual Private Server. Along with virtual hosting and a dedicated server, it can be provided to the client by the provider for the purpose of rent.
Similar services allow small companies and individuals to increase network resources without the need to purchase expensive equipment and software licenses.
What Is VPS?
To answer this question, you need to compare three main VPS infrastructure hosting options. The simplest and cheapest solution is virtual (shared) hosting, in which one physical server supports the work of many users.
At the same time, its hardware resources (processor time, RAM, network interface) are evenly distributed between accounts. You can read more about VPS on is*hosting.com. With a high load, this leads to a low access speed. In addition, users do not have the opportunity to flexibly configure the system for themselves.
On the opposite side of the price hierarchy are dedicated servers. The client gets a separate machine at his disposal, and only he has access to it. The advantages of this option are obvious, but it is quite expensive.
For those who need the “golden mean”, VPS or VDS hosting is offered (which are essentially the same thing). The user receives guaranteed hardware resources (but not necessarily all available on the physical machine) and administrator powers. You can understand what is VPS hosting in detail at ishosting.com/en/vps.
The advantage of such “virtuality” is that such a VDS server does not differ in any way from a dedicated one during operation, but its rent is much cheaper. At the user’s disposal is the opportunity to:
- installation of arbitrary software, including the operating system;
- deployment of any number of sites, databases, domains, FTP accounts, etc.;
- flexible setting of the system and optimization of its resources for a specific project;
- using your own IP address, which is not “shared” with other clients;
- convenient and fast backup, as well as the transfer of information when moving the site.
Another popular variant of VPS web hosting is managed virtual private servers.
This is a very profitable option for bloggers who are not aware of the basic technical aspects of web hosting.
Managed or Unmanaged Hosting
All VPS management is done by the hosting company and you just need to do the same before. You get all the same things, such as cPanel, fantastico, WHM, and much more.
With virtual hosting (shared), you do not get root access to the server, and therefore there is no question of managing the server. But in the case of VPS hosting, the entire virtual server is at your disposal.
Thus, there must be someone who will follow it and monitor the performance. If your VPS provider takes care of this, then such hosting is called managed VPS hosting. With unmanaged VPS hosting, you will have to take all responsibility for the virtual server by yourself.
Unmanaged hosting requires you to monitor performance and maintain server performance. If your server software crashes or there is a security problem, only you can fix it as the sole administrator of your VPS server.
We hope that you were able to understand what is VPS server is, why it is needed, and how important it is.