Virtual Server Rental: why VPS / VDS and how to choose
Renting VDS servers is the provision of virtual space on the server. Unlike virtual hosting, you are guaranteed to be the owner of a certain amount of resources. And, since you will have root rights, you will be able to reboot the server, you will have access to the system files, that is, you will be able to install the software and configure the system according to your tasks. At the same time, renting a dedicated server is much more expensive than renting VDS servers.
If you are already familiar with these features and have decided to rent a virtual dedicated server, pay special attention to virtualization, the quality of the hoster's support, its reputation, the ability to take a free test or refund money, the availability of payment methods convenient for you, make a general impression about the hoster's company itself, based on the design of the site and its content.
The choice of VPS virtualization should be approached carefully, because it depends on how the server will work. Based on this, we offer two popular types of virtualization for all kinds of requests. On these VPS, you won't feel the difference between virtual dedicated servers and dedicated servers, which are much more expensive than VPS.
More details can be seen here: https://exservers.net/vps-panama
KVM VPS is a virtual machine based on the operating system kernel, that is, it is almost a complete analogue of a dedicated server. With KVM, you will be able to install the operating system yourself, connect to VNC (Virtual Network Computing) and track the boot process of systems, there is also everything for flexible management and fine-tuning for certain purposes.
KVM VPS resources are completely isolated from other users, that is, the memory on the KVM VPS will belong only to you. KVM VPS runs virtual machines as processes of the main operating system. This approach is an advantage, since not only the capabilities of the hypervisor, but also the capabilities of the operating system can be used to divide resources.
Cloud VPS is more expensive, but it's a price worth paying for renting a top-quality VPS hosting. Cloud VPS is a cloud system where you can configure the necessary servers with the appropriate parameters. In order not to waste more resources than necessary, in Cloud VPS, you can independently adjust server resources depending on the load and pay for resources hourly. Also, the cloud system is convenient with a wide variety of available parameters: operating systems on Linux and Windows, SSD and HDD drives, the ability to add as many resources as on a dedicated server. To rent a reliable VPS server, pay attention to the security of Cloud VPS. The servers are hosted on nodes that back each other up in case of a breakdown. Also, security is provided by a built-in firewall, which is configured only for the main ports to reduce the likelihood of hacking.