What is VPS

What is a Virtual Private Server

What is a VPS?

VPS is an abbreviation for Virtual Private Server. VPS hosting is one of the most popular hosting services you can choose for your website. It uses virtualization technology to provide a dedicated resource for multiple users on one server.

In a shared hosting environment, all clients share resources from the same server. Most shared hosting providers have scripts that limit the resources of each client so that no one uses all resources. However, there may be occasional fluctuations depending on how many customers’ resources are used at the same time. It does not guarantee customers that all of the resources are used.

On the other hand, VPS hosting packages can guarantee the resources offered to customers using virtualization technology. This gives the customer a much more stable hosting and safer environment with little or no fluctuation in the available resources. Also, it is much cheaper than renting the whole server, as you are renting a smaller scale of it.

VPS Hosting is usually preferred by website owners who have moderate traffic and exceeds the limits of shared hosting plans, but also who do not need entire server resources.

What is VPS Hosting and How does it work?

The server is ultimately a computer that stores all the files and databases that your web host company needs to publish your website 24/7. Whenever an online visitor wants to open your website, the browser sends a request to your server and transfer the necessary files via the internet. VPS hosting gives you a virtual server that emulates a physical server, but ultimately the machine is shared among several users.

Using virtualization technology, your hosting provider installs a virtual layer on server’s operating system. This layer separates the server from the partitions and allows each user to install their own operating system and software.

So virtual private servers (VPS) are both virtual and private because you have full control. It is separate from other users at the operating system level. VPS technology is like partitioning your own computer to load different operating systems.

By running a VPS, you can keep your website in a safe place with guaranteed resources (memory, disk space, CPU cores, etc.) and not share it with other users. With VPS hosting you have access to the same root privileges as a dedicated server, but at a much lower cost.

Comparing VPS with other hosting types

According to your needs, you can choose different types of web hosting. Costs, performance (such as page load time) and service availability (uptime) may vary. Below you can read about comparing VPS hosting with other hosting solutions.

Shared Hosting

Shared hosting is a suitable solution for low traffic internet sites. It is the starting point for most small business and blog sites. The same physical server is split into different customers of the hosting company and your site runs on the same operating system as everyone else.

For this reason, the memory and processor power that your site can use depends on the needs of other users. For example, if there is a sudden increase in the traffic of a different website, which is found on the same server as your site, the upload time of your site may increase. You cannot choose the operating system and other server software because all users have to use the same configuration. So, the mechanism that manages every aspect of the hosting environment is the hosting company.

You can think of a shared hosting service like aw house, which you need to share with different friends. VPS hosting is similar but there is a private room for everyone which can be customized. For example, you can determine the decoration of the room, the furniture, the furniture.

Cloud Hosting (Cloud VPS)

With Cloud Servers, your server is hosted on a cluster of hypervisors. A True Cloud also has fail over storage, fail over nodes and fail over networking. This means that there is no single point of failure in the entire “cloud”.

VPS’s Pros and Cons

If VPS hosting is the service you really need, it might be the ideal solution for you. Below you can see the plus and minus of virtual servers.


  1. It is faster and more reliable than the shared hosting.
  2. Server resources such as memory or CPU power are guaranteed, and near-zero fluctuations occur in available resources.
  3. Problems with other servers, hosting accounts or traffic increases will not affect your site.
  4. You will have superuser (root) access on your server.
  5. Superior privacy because all files and databases are hidden from other server users.
  6. Scaling is an easy service. As your website grows, you can easily increase your server resources (RAM, CPU, disk space, bandwidth, etc.).


  1. It’s more expensive than shared hosting.
  2. You will need more technical knowledge to manage your server.
  3. If they are not properly configured, vulnerabilities may occur.

When should you use a VPS and when do you need to upgrade?

VPS hosting is often the starting point when the shared hosting resources, inadequate for your website. Usually, when the most advanced shared hosting plan cannot run your website fluently, that means it’s time to move on to a VPS plan. In such situations, VPS hosting offers you the best solution by mixing both shared and dedicated hosting environments.

However, there may be some situations where it is appropriate to choose a VPS plan from scratch. For example, If you are using an eCommerce site you can choose VPS you use advantage for secure payment, speed, and a stable environment. In fact, VPS also helps to prevent any security breach and identity theft.

If you are expecting traffic growth on your site at certain times, for example, a VPS hosting plan can be a great advantage in selling tickets or hosting events. Game servers and other heavily resource-consuming sites can also get much more performance with virtual servers. If you are using mobile applications Virtual Private Server will be a good option to install private software requirements.

Which VPS package you should choose ?

As VPS is a virtual layer of a dedicated server, it also gives you great flexibility to select the required amount of source which you need for your operations. First, you need to decide the operations you will use on your server. At DataKeepers, we have optimized VPS packages readily available for instant order.

As a second step, you need to determine the required amount of resources, like disk space, number of CPU vCores and memory. Don’t forget that, you can always upgrade your package whenever it becomes not enough for your operations.

As a result, what is VPS hosting?

VPS allows you to have full control of a server environment without renting a whole dedicated server, providing you with guaranteed resources. It is a great solution for medium and high traffic, heavy source and e-commerce websites. However, businesses that expect rapid growth also benefit from the stability of the service. If you are looking for a reliable, scalable hosting environment that fits your needs, a VPS should definitely be in your mind.

We hope that our guide has helped you understand what the VPS is and how it works.

Be in touch! – We’re happy to help on 021 556 9999.

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