+ (ID:)
Not a customer yet? Sign up now!

HomeHosting ArticlesHow Do Virtual Private Servers Function?

How Do Virtual Private Servers Function?

To fulfill the demand for cut-price, but reliable hosting services, distributors started an intermediate website hosting environment - the virtual private servers. This is a virtual simulation of a web hosting server that functions exactly like a : dedicated hosting server and is much more powerful than any shared website hosting package. On the other hand, as numerous accounts are hosted on the very same physical server and each customer pays for their account, the price for a virtual private servers package is considerably lower than the price for a dedicated server. A low-end virtual private servers plan is slightly more expensive than the most advanced shared web hosting account, but its system resources exceed decidedly those of the shared website hosting plan.

Virtual Private Servers Virtualization Platforms: OpenVZ and KVM

Each individual account is isolated from the rest of the accounts on the web hosting server, so each Virtual Private Server can run a separate OS and be restarted autonomously from the remaining ones. The Virtual Servers are administered via a virtualization panel where clients can observe all running tasks and abort or reboot them, update server-side applications, take a look at the used up and the free system resources, and much more. OpenVZ, KVM, Virtual PC and VMware are merely several instances of software programs utilized for setting up and handling virtual server packages. They have various requirements in regard to the CPU architecture, the OSs they are compatible with, etc. For example, KVM can perform on physical machines with x86 or AMD64 microprocessors, can be installed on a server running both Windows and Linux OSs, and permits both of these Operating Systems to be installed on the actual virtual web servers.

Managed Virtual Private Servers Services

The virtualization console offers the customer the freedom to manage the virtual private servers independently from the provider, sparing you the time you'd have waited for their support team to reboot a specific service or recover a backup. If the customer is not experienced, however, we offer a voluntary upgrade that involves Operating System and software application installation and update procedures, virtual private servers backups, as well as dedicated administrator support and troubleshooting procedures. We also have several VPS datacenter facility locations to pick from: America, Britain and Australia.

Control Panels for Virtual Private Servers

The domains and the content on the virtual hosting server are handled via a CP user interface, similar to a common shared web hosting plan's. The difference is that with hosting accounts, customers receive one concrete web hosting CP, while with a virtual private servers plan, providers commonly give a handful of web hosting CPs to choose from, and the more competent customers can install and avail of the web hosting Control Panel they wish. Some virtualization systems support installing a web hosting Control Panel through them to make things simpler for the user. Unluckily, the majority of the web hosting CPs are not free of charge. Some of them ask for a monthly fee (cPanel requests 13 dollars/month, take a glance at BuycPanel.com), while others demand a licence tax (DirectAdmin). There are other web hosting Control Panels that limit the number of the hosted domains (Plesk). While we address hosting CP-equipped virtual private servers, it's worthwhile to state that, by default, all virtual private servers accounts provided by us include the Hepsia web hosting Control Panel. It includes unlimited hosted domain allowance. Hepsia is available at no extra licence cost, thus the monthly price of the private virtual server account chosen by the customer does not change. Last, but not least, Hepsia perhaps sports the finest Domain Manager on the web hosting CP marketplace.

CentOS, Debian and Ubuntu Driven Virtual Private Servers Accounts

The CP GUI allows clients to manage domain name, files, databases, File Transfer Protocol and email mailbox accounts, to observe traffic and load logs and to observe detailed statistics about the consumed and the free resources. Comparable with the virtualization panels, the web hosting CPs are designed to run under a particular Operating System. For instance, cPanel, which is one of the most widespread website hosting CPs, works exclusively under Linux CentOS, whereas Enkompass, which is fabricated by the same designer, performs only under Windows. Other web hosting Control Panels like Plesk and Hepsia are compatible with several Operating Systems. Hepsia supports the CentOS, Debian and Ubuntu Linux distributions. The superiority of some web hosting CPs over others is that they include several control levels - administrator, reseller and client. Each level can access a different set of specs controlling the levels below, so it is easy to set up a reseller web hosting website and start making money by offering web hosting services to other individuals. As clients will monitor what amount of the resources is consumed, but will not see the real numbers, even a small-size virtual server hosting plan will suffice to set up a small-sized shared website hosting hosting corporation and obtain cash.

The Virtual Private Servers: an Autonomous, Inexpensive Solution

A virtual private servers is a comparatively cheap hosting service, but it is powerful enough to support web portals such as a highly visited web store or a large company website. As its administration is easy, it is the preferred selection of both newcomers and skilled users.