What Is VPS And How Does a VPS work?


More popularly known as a VPS, a virtual private server is a virtual OS running on a physical server. Unlike shared hosting, you have a specific independent space within a physical server, with a series of resources assigned exclusively for you. Therefore, it is a virtual and separate workspace located within a physical server.

How Does a VPS Work?

The VPS servers like BlueVPS.com work through the VPS technology. A technology whose main function is the generation of a certain number of autonomous partitions on a single physical server. They are completely independent partitions from each other, so that each one of them has its own file system, as well as software and resources.

In this way, all the physical server resources are distributed equally among the different partitions, VPS servers. From the operational point of view, they are dedicated servers. However, each client does not have a physical server exclusively for him but rather a reserved hosting within this unit.

Thus, the VPS server is halfway between shared hosting and a dedicated server. There are many situations in which a user or a specific company must bet on a server of this type. On the one hand, when shared hosting becomes too small and is no longer capable of responding to the needs or traffic of the website in question, on the other hand, somewhat related to the previous point, when the site requires more incredible speed and isolation.

And finally, when you need to get multiple domains up and running.

One of the characteristics that define the VPS Server is that each customer can choose the operating system that suits him best. Thus, we can find Windows VPS Server, VPS Linux Hosting, and VPS Ubuntu. Which of these is the best option depends on the use that will be given to it. If you are going to use Microsoft applications, the best option is Windows; if, on the other hand, if you prefer to implement accessible technologies, the best available option is Linux.

Differences Between VPS Vs Shared Hosting Vs Dedicated Hosting

To understand what a Virtual Private Server is, it is worth first pointing out the different types of servers, and we can classify them into three large groups.

On the one hand, a shared hosting (perfect for small projects) consists of a physical server that hosts several websites and domains. It is characterized in that all clients share the resources, and there is no separate partition for each of them; Thus, if a client’s website consumes a large number of resources because it has a traffic spike, the rest of the clients on the server will be affected and on the other hand, dedicated.

Server hosting. In it, a single client has the entire physical server in question so that you can manage your resources as best suits you.

And finally, halfway between the previous two, the VPS. In the same way as shared hosting, several websites and domains are hosted on the same physical server. However, each client has a separate container. Therefore, the environment is quite similar to that provided by a dedicated server, but with shared hosting.

Let’s take as an example a client who needs 1,000 resources for their website. You may not be interested in paying for a dedicated server, which offers you 3,000 resources to yourself, but they also do not want a shared hosting where another client can consume part of their resources. Therefore, in this case, the VPS is precisely tailored to what you need; a separate partition with 1,000 available resources that you can administer and manage as you see fit.

Advantages And Disadvantages Of A VPS

We enter the final part of this article, talking in a very summarized way about the advantages and disadvantages of this type of virtual server, referring to some of the characteristics that we have mentioned previously.

We start with the advantages of a VPS server compared to any other web hosting service :

  • VPS servers are just as customizable as a dedicated server but at a lower price. The only thing that changes is the power and resources available, although depending on the virtualization technology, there may be some penalties for some things (such as disk I/O).
  • VPS servers are much more potent than most shared hosting and much more customizable and configurable.
  • We can choose which control panel and services we install to serve our web page and the operating system (in the case of KVM, we can even install Windows if we want).
  • VPS servers are usually more scalable than shared hosting or elastic hosting.

And now we go with some disadvantages of this type of product:

  • A “VPS hosting” will always require more technical knowledge than shared hosting or elastic hosting. If you want to forget everything, you have to hire a sysadmin to manage your VPS server.
  • Unless the VPS server is managed, the server’s security and its websites are your responsibility. You will be solely responsible for securing the server and preventing infection on a website from reaching the entire server.
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