VPS hosting: what it is for and what advantages it gives

VPS hosting is hosting websites, data and applications on a virtual private server. It is often used for projects that need more resources and configuration options than ordinary shared hosting provides.

A VPS works on virtualization technology. A physical server is divided into several virtual environments, each of which is allocated certain resources.

Unlike ordinary shared hosting, where resources are distributed among several users, a VPS provides separate computing power.

This reduces the dependence of a site’s performance on the load from other users of the physical server.

What VPS hosting is used for

A virtual private server suits different tasks: from hosting websites to developing applications and storing backups.

1. Hosting websites

One of the main functions of a VPS is web hosting, that is, storing a site’s files and data.

A VPS can suit projects with high traffic for which the capabilities of ordinary shared hosting are no longer enough but a separate physical server is not yet needed.

Besides computing resources, a VPS lets you install additional tools and software frameworks.

This gives more options for configuring the server environment to the tasks of a specific site.

2. Game servers

A VPS can also be used to host game servers.

On a virtual server you can run the software needed for online games.

When choosing a VPS for such tasks it is important to consider the server’s technical characteristics:

• processor performance;
• the amount of available storage;
• sufficiency of computing resources.

These parameters affect the possibilities of using a VPS as a game server.

3. A VPS as a VPN service

A VPN is a virtual private network that lets you set up a protected network connection.

A VPN is also used to manage users’ access to certain network resources.

Besides ready-made free and paid VPN services, you can set up your own VPN on a VPS.

This option lets you manage the server environment and data storage yourself.

In the original material your own VPN is seen as a potentially more secure alternative to third-party services.

4. Developing and testing applications

A VPS can be used for developing and testing software.

This applies to desktop applications, websites and mobile platforms.

On a virtual server you can install the necessary tools and create an environment for checking how applications work before launch.

5. Data backup

Another function of a VPS is storing backups.

Data on the main server can be damaged or lost because of configuration errors, accidental file deletion or hacking.

A separate VPS can be used to host the backups needed to restore information.

If problems arise with the main server, the saved copies help restore data.

Main advantages of VPS hosting

A VPS provides more options for managing the server environment compared with ordinary shared hosting.

The original article singles out eight advantages.

Dedicated resources

A VPS provides separate computing resources that can be used to run a site or application.

This makes it possible to serve projects with a higher load if the chosen server configuration meets their requirements.

Performance

Each VPS is allocated a certain set of resources:

• processing power;
• RAM;
• disk space;
• bandwidth.

Thanks to this a site’s performance depends less on other users of the physical server.

With enough resources a VPS can provide faster processing of requests and page loading.

The original material also claims that improved performance directly improves a site’s position in search results.

Scalability

As a project develops, a need to increase computing resources may arise.

A VPS lets you change server configuration parameters in line with the growing needs of a site or application.

The possibility of scaling without downtime depends on the infrastructure used.

Security

The isolation of a virtual server lets you limit the influence of other users on its environment.

To protect a VPS the following can be used:

• software updates;
• firewalls;
• monitoring tools;
• backups.

The availability and setup of these tools depend on the chosen provider and service terms.

Reliability

A VPS’s dedicated resources can help a site run more stably when the load increases.

However, actual reliability depends on the configuration of the virtual server, the hardware and the terms of the service.

Control of the server environment

A VPS provides more options for configuring things yourself.

The user can manage the server environment and install software to match their tasks.

This is especially useful for projects that need specific settings.

Managed VPS hosting

Using a VPS does not necessarily mean administering the server yourself.

Some providers offer managed VPS hosting, in which the provider carries out part of the server environment maintenance tasks.

The original article claims that most VPS providers offer this service format.

Price-to-performance ratio

A VPS can become an intermediate option between ordinary shared hosting and a dedicated physical server.

It provides additional resources and configuration options without the need to move to separate hardware.

How cost-effective such a solution is depends on the price of the plan and the requirements of a particular project.