What is VPS/VDS and how are they different

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The existence of two abbreviations for the virtual hosting rental service causes some confusion. Especially if we are talking about a novice user of cloud services. Today we will figure out what is hidden behind the term VPS/VDS, whether they differ from each other and who this type of hosting is suitable for.

How the VPS/VDS service appeared

When trees were big and cloud services were not on everyone's lips, all websites and Internet resources were hosted on dedicated servers. These physical machines were installed in offices and corporate server rooms, and sometimes even in the homes of tech enthusiasts.

With the advent of providers, companies were able to rent physical servers rather than buy them. However, the industry wordpress web design agency was developing, virtualization technologies were not standing still, and the hosting market acquired two more services. This is how shared hosting and virtual servers appeared.

Types of hosting - how they differ

So, now hosters offer three key services:

Shared hosting ;
VPS/VDS ;
Dedicated server rental .
Let's see what their key differences are.

Shared hosting
The service can be compared to a communal apartment. The sites hosted on it are located on one server and share its resources (processor, RAM, disk space, etc.). There is no root access or flexible configuration options.




This service is suitable for hosting small sites with low load. Many providers also offer ready-made CMS, thanks to which users get the opportunity to create and maintain sites on popular engines without delving into technical details. Additionally, you can connect other services - for example, antivirus, backup or DDoS protection.

What is VPS/VDS
VPS/VDS
This is already a full-fledged apartment in an apartment building. Despite the fact that the abbreviations are different, they mean the same thing - a virtual server.

The user receives a dedicated virtual machine at his disposal and does not share his resources with anyone. Many VMs can live on one hardware server, while the user does not intersect with other owners of virtual servers.

In the case of renting a VPS/VDS, there is access to the operating system, the ability to install any software on the virtual machine and configure it. In other words, in choosing programs, you are not limited to what the provider offers by default, but can independently manage the set of software.

Cloud services VPS/VDS
Physical server
If your projects require something more serious than a virtual server, pay attention to dedicated machines. Continuing the analogy, this is already your own home. Renting a physical server, you get a whole "hardware" at your disposal. All its capacity will be used only for your projects.

One service, two names

Surely you have noticed that a dedicated server is designated by a double abbreviation - VPS/VDS. Is there a difference between them?

Let's look at VPS. A virtual server runs on the service provider's ( hoster's ) equipment and shares the machine's resources with other similar servers. Projects from different customers do not affect each other in any way, and the VPS owner has access to the operating system, control over resources, and the ability to install any software.