What is a virtual server? What is its use?

This is definitely a question that many people ask. Especially those who have a website or intend to launch a site. Nowadays, with the advancement of technology and more internet work, it is thought that you have heard the word virtual server or VPS many times. But you may not know much about its use. A virtual computer server is also always called online. In fact, users expect this type of server to be able to respond quickly to their requests at all hours of the day and night.

It is interesting to know that this server, like any computer, can have an operating system. This means you can install Windows on it or use Linux distributions. One of the tasks of virtual servers is to provide the information that is searched on the Internet, to its users at any time of the day or night. In the following, we will introduce this virtual server and explain some of its features and applications.

What is a virtual server (VPS)?

In the general definition of a server, superpowers and always-on computers that monitor and process information are called servers. The server provides space for websites to upload their information. But in general, there are two types of servers. Dedicated server and virtual server.

VPS stands for Virtual Private Server. A virtual server is part of a dedicated server. In other words, dedicated servers can be converted to virtual servers using a virtualization system and software. But what are the uses and advantages of these servers?

When it comes to launching a website, you need to buy a host. In the beginning, the amount of resources and memory you need is less. But as your business grows and your site views and the amount of information you display to the user increase, your need for a regular shared hosting will no longer be met.

These are the conditions under which you will need to upgrade your service. Virtual server is a good choice for websites that need more resources. Because both the amount of resources allocated in this service is more and your information is hosted in a private and non-shared space.

But the use of virtual servers is not limited to this. Purchasing a virtual server for other uses is also common. Purchasing a virtual server is useful for web services such as mail server, database server, etc. This type of server is also used as a secondary communication agent and information encryption.

What is the process of preparing a VPS server?

When a website has a virtual server, it will work much faster and better than shared hosting. Also, any source in this type of server will be fully available to the user. If access to the server is limited to one internal network, it is called a network server.

Therefore, in these cases, all computers in this network must take command from the server. Now imagine that we expand the network more and more, at this time we are faced with more computers, always brighter and more accessible through the Internet.

You may be wondering how to turn a dedicated server into a virtual server or VPS? In answer to this question, we must point out that to create a virtual server, you need a virtualization software. Virtualization software is available in a variety of forms that can be used for free or for a fee.

There are a number of specific solutions for creating a virtual server as Local or Public. For each VPS, at least one web-wide IP must be considered for that server to register on the network. Each virtualization system can be configured separately based on resources, ie the number of CPU cores allowed, the amount of RAM allowed, the amount of storage space, and so on.

But if you have a question, what is the difference between a shared and a dedicated virtual server? It should be noted that dedicated or shared resources mean that each server has the right to access resources in a completely proprietary way or can use shared resources in a shared way.

Types of VPS

In the previous episodes, you will be detailed with VPS or VPS servers. But are you also familiar with different types of VPS? In general, depending on the type of operating system installed on a server, VPS can be divided into several categories. Types of VPS include:

• Linux VPS (with the possibility of installing a variety of Linux distribution operating systems)
• Windows VPS (with the ability to install most Windows server operating systems)
• Dedicated VPS (with fully dedicated resources such as CPU, RAM and…)
• Shared Virtual Server (with shared hardware resources)
• Virtual cloud server (with a different structure to increase the level of performance, stability, security and…)

VPS server features

If you are one of those people who have a virtual server, you probably want to know what a virtual server port is and how much it is. It is interesting to know that downloading on a virtual server with a 1000 Mbps port has a speed equivalent to 125 MB per second!

Imagine being able to download a 1 GB file in less than 10 seconds. Of course, it is better to know that the download speed and time do not depend only on the server port, and also many other things are involved in its speed. Other features of VPS include the following:

• Dedicated CPU resources, main memory and data storage space
• Possibility of dedicated remote management
• Ability to upgrade resources in the shortest time
• Hosting a large number of websites without any restrictions
• Having a dedicated IP
• A virtual server costs less than a dedicated server.
• Ability to manage the server such as turning the server on or off by accessing the server control panel
• It is easy to troubleshoot and transfer information to another virtual machine.
• You can use SSD and NVME hard drives.
• Half price of VPS server traffic
• Hardware, hardware and other frequencies.

5 important applications of VPS

The use of VPS in the world of hosting is much wider than you think, and in this section we will discuss 5 of the most important applications of virtual servers or the use of VPS.

Web server: for popular sites

The most common use of vps in websites such as online stores that require higher monthly traffic, more storage space and a more powerful processor than shared services, virtual dedicated server will be a convenient and practical solution.

Email Server: Use for mail server without limiting the number of emails sent per day compared to shared service

In shared services, the number of e-mails sent during the day and week is limited, so VPS can be selected to get rid of this limitation. Also, with the access to the server, you can install your favorite email software on the server.

Server application: to launch a specific application with dedicated resources

The answer to the question what are the most important differences between hosts and vps is that due to the lack of access to server management in shared services, it is not possible to install the user’s software on it. If you can pay much less than renting or buying a dedicated server, you can install your favorite application on the server and enjoy the features of a dedicated service.

Database Server: No restrictions on the use of database volume in the use of vps

In some shared services, the amount of database storage space will be proportional to the percentage of the shared plan volume or ultimately the size of the shared service volume, while the virtual dedicated server without this limitation will provide more storage space to the website compared to the shared service.

Improve website performance: By hosting different parts of the site on smaller virtual machines

By placing different sections of the site such as the web, database and email on each of the created VDSs, troubleshooting the causes of the site disruption will be done easily. If a problem occurs on one of the machines, other parts of the site will continue to work without interruption.

The difference between a VPS virtual server and a dedicated server

You may be wondering what the differences are between a virtual server and a dedicated server and shared service. Virtual server has more access and features than other types. But in terms of data storage space and CPU cores, it is in a lower category than a dedicated server.

Also, if you have a high-traffic site but do not have enough money to buy a dedicated server; Don’t worry at all because you can buy a virtual server and get on with it. By purchasing a virtual server, you can enjoy a much higher level of resources than shared hosting.