Presentation of VDS along with its advantages and disadvantages and pre-purchase tips

What is VDS? Suppose you have an e-commerce website, a service system, or any Internet service and you have recently reached a certain level of traffic. In this case, shared hosting may no longer meet your needs.

In this case, it’s time to migrate to a dedicated virtual server. At this stage you will be faced with the question of what is VDS and the unwanted problem when buying a VDS or VPS. In this article we will answer your questions in this regard. Before we explain VDS, let’s look at the concept of virtualization. So, join us!

What is virtualization?

This is a technology that has changed many definitions in web hosting. This method allows the server to be divided into smaller sections. Each smaller area has its own operating system to take advantage of the resources provided by the master server. In this way, the productivity of the servers has increased and despite the presence of multiple servers, the use of several different scenarios is provided according to the needs of users.

One practical result of this is the ability to provide virtualized servers directly labeled VDS or VPS. This type of service provides the user with administrative and root access to the server to apply all desired server settings without any restrictions. This is not possible in shared hosting plans and all users must use the same settings, but on the other hand, using a dedicated server is very expensive.

What does virtual dedicated server (VDS) mean?

Virtual Dedicated Server (VDS) is a cloud infrastructure that allows users to manage an isolated server over the Internet. VDS leases similar functionality and resources to an internal server managed by a cloud service provider.

VDS virtual dedicated server

Knowledge of VDS service for virtual server

Virtual Dedicated Server can be considered one of the most popular cloud service providers, as it allows users to hire a managed but dedicated server to develop, deploy and host web applications. Once presented to the client, this virtual dedicated server will never be shared with other clients.

A virtual dedicated server is a combination of complete server hardware, including an operating system (OS), that is provided by a remote access layer and allows end users to access their server globally over the Internet.

When do you need VDS?

With the increasing penetration of the Internet, more and more users want all kinds of online services. To run these businesses, they need powerful servers with predictable performance. We’ve seen hardware servers for years, but not now.

Previously, if you needed special resources for your e-commerce website, you rented a hardware server or bought one yourself. This makes no sense at all in terms of scalability, maintenance, management and cost. But VDS servers are the solution to this problem.

Therefore, Hypervisor’s technologies allow multiple virtual machines to run on the same hardware. Virtual servers are completely separate and each has its own resources, such as processor, RAM, storage space, etc.

What is a virtual dedicated server for?

VDS is ideal for sites that go beyond conventional hosting, networking and software design, development and testing. Confidential projects that require data security are also often based on dedicated virtual servers, especially for startups where it is not possible to purchase or rent a physical server.

If you have a small website, you do not need to host it on a VDS server. For example, you can use a cheaper option (such as cloud hosting). However, keep in mind that in this case you can only use the software installed by the providers and the performance of your site depends entirely on the amount of traffic from other subscribers.

How reliable is VDS?

One of the attractive features of VDS is the special resources installed on the virtual machine. A virtual dedicated server gives you the power of a dedicated server, but in a virtual environment. This means when you need extra space to manage growing traffic. Add more resources without having to change hardware.

Virtual machines are built with hardware separation and provide special units to users. When the user needs more resources, the centralized system allocates more RAM, memory and CPU power to the VDS and you will be ready to serve your customers.

On the other hand, the performance of VDS is predictable and gives you a full guarantee for the specified space. So you get what you pay for with 100% transparency. This system is equipped with full control of the server. You can manage users, install software, mains power, firewall, etc. to run any program without any restrictions.


Description of the difference between VDS and VPS

Multitasking with a virtual dedicated server

Today you can get services in different types and models (SaaS, PaaS, IaaS, etc.). The dedicated virtual server part of IaaS (infrastructure service model) is the most flexible cloud service model. Based on a virtual machine, you can build any information system you need.

Also install each operating system and software and configure each network. You can upgrade or reduce it at any time with just a few clicks. The list below is not a complete list. But it gives you an idea of ​​how to use VDS now:

  • Merge several directories
  • Join the directory and identity information
  • Access control
  • Check the data before it is saved in a directory
  • Distribution / splitting of data
  • Create virtual directories that contain multiple data sources
  • Integrate directories with web services (XML / SOAP)
  • Integrate or activate single sign-on architectures
  • Operational load balancing
  • Failure
  • Advanced filter
  • Processing of filters
  • Archiving monitoring

Key Benefits of Virtual Dedicated Server (VDS)

Affordable price

The main reason for buying a special virtual server is the cost-effective service compared to specialized servers. This helps you save a significant amount of money on a dedicated server and get the same output from the device.

VDS flexibility

VDS offers complete flexibility in upgrading and downgrading the server to meet current needs. When dedicated servers require time-consuming hardware installation, VDS gives you instant access to additional resources to meet growing demand.


VDS or dedicated virtual server is one of the most important and widely used hosting services. Once you know about VDS and its features, you can decide if you need it in your business. In short, as you may have noticed, this service is like a virtual private server, but with guaranteed resources. In fact, due to the benefits of KVM virtualization, it acts as a truly dedicated server.

Unlike a physical server, a virtual dedicated server allows you to quickly upgrade or reduce computing power. The virtual dedicated server makes hosting and managing your application easier and more flexible, as long as you have the necessary system management skills.

Frequently Asked Questions

1. What is VDS or virtual dedicated server?

This is an infrastructure as a service (IaaS) that allows users to provide an isolated server over the Internet. These hosts offer resources similar to an internal server, but are leased and managed by a cloud service provider.

2. What is VDS used for?

This is a hosting service that uses virtualization technology to provide special (private) resources to a multi-user server.

3. What is a dedicated server?

Dedicated server is a type of web hosting in which the client has exclusive use of the entire server.

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Present VDS along with its advantages and disadvantages and tips before you buy for the first time in Parsupak. appear.

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