Plesk is a very useful tool, often used by VPS hosting companies. It provides a graphical frontend to the command line that controls the VPS. It is a very useful tool to help novice users get the hang of working in a VPS environment, without having to go through the trouble of learning a myriad of command line options and program names. Plesk is mainly used to develop web applications, and it serves that purpose well, as it is very flexible in terms of resource management, and it’s also cross-platform and can be run both under Windows and Linux.

The program gives a lot of control over the operating system, allowing even a complete shutdown and restart. In terms of security, Plesk is both good and bad. The good sides to it, are the high level of user login security, which works on four levels, depending on the specific user’s clearance. However, when it comes to sharing resources between multiple users, Plesk could really use some improvement, as every user currently connected through their system shares the same set of resources, and it’s not difficult for other users to get access to your private data with some tricks. This downside of Plesk is crucial to consider, if you’re going to deal with sensitive data of some sort – but then again, VPS hosting isn’t really suited for that kind of confidentiality in the first place, so you’d probably be better off getting a dedicated hosting service.

Plesk also has some trouble accessing some specific elements of an operating system, and while those may not pose a problem to the regular users, some may find it burdensome to have to access those elements through other methods. It also doesn’t offer any backup functionality, as it’s unable to even upload files to an FTP server.

Despite all its drawbacks, Plesk remains a popular choice for a VPS control panel, because it’s simple yet effective. Its simple interface is unsurpassed by any other control panel in terms of combining functionality with ease of use. It gives new users a steady boost in their experience, and it allows them to get to know their new environment more easily and painlessly – and for that, the program remains invaluable.

Managed hosting providers have found their place in VPS hosting services as well, since the demand for such services is always high. The difference between normal hosting services, and managed ones, is simple – with managed hosting, the hosting provider takes care of the work with setting everything up and getting your account running. With regular hosting services, you’d generally do most of that yourself – installing the web server software, configuring it, then uploading and setting up your website. Depending on your goals with your website, and the amount of time you can invest in the project, it’s sometimes wiser to pay the extra money and get a managed hosting service.

So before deciding to buy such a service, you need to carefully consider your strategy, and what you’re planning on doing with the website. If it doesn’t need a lot of monitoring and maintenance, and you feel you can perform these tasks yourself for the most part, you should probably look into a regular VPS hosting service. Managed VPS is usually the preferred choice of people who manage a lot of websites and have no time to look after each one on their own, in which case having the hosting provider take care of the backend maintenance can ease the burden significantly. In that case, a reliable managed VPS service can actually highly benefit you in the long run, and allow you to concentrate on other aspects of developing your websites, without needing to worry yourself over technical details and constantly looking after your system’s performance.

Managed VPS hosting generally works like regular managed hosting, in that you get the assistance of the hosting provider with setting up your account. There are a few things to consider when choosing this type of service – the portion of the work which will be performed by the support staff is the main concern. This means that you should examine the package carefully, and find out exactly which parts of the process will be performed by the staff of the hosting provider, and which you’re going to have to do yourself. This is really important to consider, since you may notice a high fluctuation in prices of managed VPS hosting providers, and it’s natural to wonder where this difference comes from.

Through VPS hosting, you can run several instances of an operating system on one computer, and grant your users complete access to one (or more) of those systems. It works in a useful manner both ways – you don’t have to spend a lot, and thus the client doesn’t either, but they still get great service.

A common concern when planning on developing such a setup, is what operating system to use. The truth is, any of the popular ones will serve you great, but each one is suited for a specific purpose. Your choice should depend entirely on what you need most in your system, and how you’re planning on running the company technology-wise. Linux is a good choice when your primary concerns are stability, security, and low resource use.

Though it’s a bit more difficult to set up a Linux system for VPS hosting, it gets pretty easy and straightforward afterwards. The most widely used software for the purpose is VMware. There are many factors which contribute to its popularity, but the major ones are its ease of use, flexibility, and stability. It receives continuous support from its developers and each new version makes it more and more polished. The best part is that it’s completely free to use for any purposes. This is important to consider if you want to profit as much as possible from your hosting service, while keeping your investments down to a minimum.

You may also want to install a web hosting control panel. It’s actually a pretty much standard function in hosting services nowadays, so if you want to display professionalism, this is an absolute must. ISPConfig is a great tool that will easily perform the task of adding, managing and giving control over multiple websites, making the technicalities behind the hosting a breeze. Your users will appreciate having a tool to do their management easily without having to install one themselves. The program is free, and actually open source, and it’s widely renowned as one of the best utilities of its kind.

Once you’re done setting up the box, you can start giving away user accounts for it to your customers. Make sure you carefully plan the system’s capabilities though – decide how much processor time, memory and disk space you’d like to give each user, and calculate the maximum number of users per machine accordingly. Use the one that bottlenecks the system as a measurement, since it will be the one to “run out” first.

The general idea behind this system is that instead of allocating one whole machine for each of their users, the hosting company run several virtual operating systems on the same machine, and separate resources between them equally. The result is that from a user’s point of view, they get a completely dedicated environment with their own resources and everything, and it all comes at a really attractive price. The low costs come from the obvious fact that the hosting company needs to use less physical computers for a set number of clients, so they can invest their funds more efficiently.

The advantages of this are numerous – the most obvious being that you’re not forced to share any resources with the rest of the hosting company’s customers, thus getting more processing power and memory available for your own website’s needs. And you’ll never be able to find such high level of control and personalization over the system for that price in any other type of dedicated hosting.

VPS is becoming increasingly more popular amongst hosting providers worldwide, as it is a financially efficient solution that provides customers with great results, compared to the cost of running a single dedicated server per customer. Furthermore, it allows for greater flexibility – if a user, for example, wishes to run several websites and easily manage them on the same machine, controlling the resource sharing between them – this is possible and made easy by VPS technology.

Another common use for VPS servers is security testing – if a website is developing new additions to its services, which are prone to security flaws, the administrator can easily setup a second “mock” website for testing purposes, running parallel to the original one. He/she can then use that second website to fully test his new service for any problems and security holes, before opening it to the public.

An interesting twist to this technique is using a VPS-hosted website (or websites) as “honeypots”, running intentionally vulnerable services to lure potential attackers into attempting to crack them. While this can be done on a regular dedicated server, running it on a VPS allows the user to do it quicker and in a more efficient manner.

While a dedicated server is sometimes an absolute necessity, especially with high-demanding web applications, VPS hosting is a unique and highly efficient solution for the general user, and it’s constantly proving itself as a clever way of minimizing your costs and maintenance time for running your website and optimizing it properly.

Linux has always been a popular choice for hosting purposes. Long before Microsoft managed to develop Windows to a state where it’s actually a viable alternative for hosting, many Linux distributions were already offering the perfect solution, coming out as a result of many factors, the most important ones being security, stability, and ease of update management. Debian has taken ground as one of the better Linux distributions, appealing to the crowd of people who like to be able to update their systems constantly without making it a complicated process.

Debian offers many advantages if you decide to integrate it in your VPS hosting environment. The main one, which is usually the sole reason people pick the distribution over others, is that it can be seamlessly upgraded to a newer version, or subversion, without requiring too much intervention from the user. Additionally, it allows that to be done in many ways, both offline and online. Since you’re using the distribution for VPS hosting purposes, you’re probably not interested in its capabilities to update software without requiring an Internet connection.

Through its online update system, you can install an entire system update, and bring the distribution to a new version, without needing to shut it down or even reboot it once. This is a huge advantage if stability and uptime are your primary concerns. Because of this feature, you can easily install critical updates and hotfixes for new exploits as they are discovered, without having to compromise your service’s availability in the process. And thanks to Linux’s generally intuitive program management, you can automate the bulk of this task easily, so your system can always be up to date without you having to watch over it all the time.

Debian is the perfect choice for those who’re looking for security as the biggest advantage of the system they’re using. Because all of your software will be constantly up-to-date, the services you’re running on your VPS hosting will never be compromised, as they will always be supplied with the latest updates and fixes necessary to block attack attempts. Because of this, Debian quickly established for itself a name of security and reliability in the Linux community, and quickly became one of the preferred choices for server hosting and management. Like most other Linux distributions, it’s free as well, so it won’t be a burden on you financially.

Part of the beauty in the whole setup lies in the flexibility it offers. You can set up a VPS service on a wide range of operating systems, and you generally have a good choice when it comes to what software you can use. Choosing the operating system should be based on a few important factors, and it all comes down to what you want to do with the machine. Or, in other words, what are the specific strong points you’d like to accent on, and what you’re prepared to sacrifice. Every operating system has its advantages and disadvantages.

Windows can be a good choice for a professional hosting service. It has many advantages, mainly in the support department, and the tools available for it. Even though the operating system is known for having some security issues in the past, that’s all behind it now, and it’s currently a really stable and reliable operating system, and with enough knowledge, it can become the perfect base for a quality VPS hosting service. Installing and setting up the operating system itself is a breeze, as Windows comes with a very user-friendly interface, and constantly available support. From then on, you should proceed with the installation of the appropriate software packages and their configuration.

There are two main options for Windows VPS hosting available – VMWare, which is a free tool that emulates operating systems in multiple instances, or Microsoft’s own Virtual PC. VPC is usually a better choice for Windows, since it’s designed specifically for that platform (while VMWare is a cross-platform software), and it receives the same kind of support from Microsoft that Windows itself does. Both are easy to install and configure though, so you can’t really go wrong with making either choice.

Like with everything, there are some downsides to using Windows for your VPS hosting needs. The main and most obvious one, is the cost. Unlike Linux and other popular operating systems, Windows isn’t free, and it costs a good sum of money, especially if you’re planning on using it on multiple computers. Longevity of operation is sometimes also an issue, as Linux is generally more suited for working for extended periods of time without needing to reboot. That doesn’t mean that Windows is completely unsuited for this kind of operation, but it may suffer some performance hits after a certain timespan has passed, so you may need to attend to it a bit more. On the other hand, Microsoft will always offer their support for you as a paying customer, and that’s really an advantage to consider if you expect to reach some problematic situations down the road.

After you’ve acquired the hosting services of your choice, the next step is to pick an operating system to run on the VPS. Some hosting companies will force a specific system upon you, in which case you’ll have no choice but to accept that and use the system you’re given. If you’re presented with a choice though, FreeBSD is an option you should really take time to consider. This system hides a lot of potential, despite not being so well known with the more common users. It has a long-running history of dedicated development, and is a popular choice for hosting purposes.

While FreeBSD is commonly mistaken for a Linux distribution, it’s far from such. It’s actually a completely independent operating system, and while it has its roots in the same place as Linux – UNIX – the FreeBSD developers took a completely different direction when they were building their system. It has a lot of similarities with Linux, namely the names of most programs, command line parameters and such, but it also has many differences, and what’s more important, many advantages.

FreeBSD is easy to install if you’re familiar with Linux type installers. Its installation procedure will present you with a completely working system in the end, unlike some Linux distributions, which require additional setup after the installation. This makes it perfect for VPS hosting purposes, since you can quickly drop many instances of the system on various accounts on the host, which is especially useful for sandbox testing – that is, setting up a system which will be used to test some new technology, which is potentially harmful to the operating system. Because of the way VPS hosting works, you can safely perform this on a VPS operating system without worrying about damaging it.

It’s also suited for the purpose of VPS hosting, because it’s heavily geared towards network administrators. Many of FreeBSD’s core features are aimed at improving the management capabilities of the system, and it’s trivial for any administrators to keep the system running optimally and perform network-related tasks with ease. Sure, OpenBSD may offer a bit more in terms of security (especially code security), but FreeBSD remains more convenient to use, and it’s still times more scalable than any other competitive operating system – both free and commercial. It’s highly useful to Linux users as well, since Linux applications can run on FreeBSD without trouble, and that’s not something to leave without consideration.

Sometimes, going for the free options is not a decision you will regret. Sure, when you hear the word “free” in today’s market, all sorts of suspicions and presumptions flood your head. We’re taught to associate free products with inferior quality, undeserving our attention. But often, because of this, you may end up missing on some really fantastic offers. Take a second and do a rational overview of your plan. What do you want to achieve with your website? Will it require a lot of resources? Is it going to bring heavy traffic that will require a lot of bandwidth to cope with? There are all sorts of details, both minor and major, to think about when you want to launch a website.

And if you analyze all of them carefully, you may even reach the conclusion that all your needs are covered by a free service on the market! VPS hosting is already cheap by itself, because of the way it works – it allows the hosting provider to give you access to an entirely dedicated operating system, while they’re actually running a few of those on the same box. As a result, you end up sharing a computer with a few other clients, but you never realize this, because from your point of view, it seems as if you’ve been given your own dedicated machine.

It’s already cheap enough to buy a VPS hosting service, but some companies offer it for free too. Sure, as with any free hosting, there are limitations on how much you can spread out across the system. The basic idea remains though, and that is you have a completely separate and independent environment for your development and hosting needs. Usually, the limitations come in the form of reduced processor time and/or system memory, and of course disk space. But if you’re not going to run a really heavy website, you may not even feel any of those restrictions are in place!

It all boils down to thoughtful planning. It’s not hard to make a good choice and save a lot of money – sometimes without even spending anything – and especially if you’re using the Internet to promote your business (or even run it entirely), you’ll feel the benefits in the long run, when you’ll be able to quickly decide on the best solutions for your business needs.

One common question arises in those cases – since the price is so low, compared to a dedicated hosting, where is the catch? Well, to put it simply, a VPS hosting customer will be sharing the same machine with a few of the hosting provider’s other customers. Due to the nature of the VPS technology however, this will not be noticeable, since each user is allocated their own virtual operating system – meaning that from the client’s view, it looks just like a dedicated hosting. You get your own allocated memory, which you don’t share with anyone – this is a huge advantage compared to some hosting providers which tend to use the same machine for a number of customers, resulting in those customers being forced to share the system’s memory. And because the hosting provider is able to effectively give you a dedicated machine without needing to actually dedicate one to you, they can provide the service at much lower rates than standard dedicated hosting allows.

Low price always comes with a reason though, and VPS hosting is no exception. There are some disadvantages to consider about this type of hosting. The major one is resource limitation. Since the hosting provider is running several virtual operating systems on the same machine, they need to separate this machine’s resources between users. While you’re still getting your own share of those resources and won’t have anyone interfering with them, you’re going to get them in limited amounts. Processor time, hard disk space, and memory – you’re going to get much less of those than a dedicated hosting provider will offer you. Because of this, VPS hosting is usually not a viable option for resource-heavy applications, like websites utilizing large databases and constantly running through them.

Like everything on the market, VPS hosting comes with advantages and disadvantages, making it the perfect choice for one person, but a terrible one for another. It all boils down to your requirements – if you’re going to run a resource-hungry application and need every available byte and processor tick, then you should probably look into a dedicated hosting provider. If, however, you want to run a static website with no heavy elements, and cost is your primary concern, VPS hosting is probably the best solution for your money.

If you want to use a Linux distribution to do the job, Ubuntu can be a great choice in many cases. It’s light, stable, and popular. While the last part may not sound like an obvious advantage, it’s important to consider because more popularity often means better support through community development, and such. As most other Linux distributions, Ubuntu is completely free, so you won’t have to worry about licensing issues. You can find a lot of free pieces of software which had proven their worth throughout time as well, and the entire operating system is surrounded by this idea of freedom of choice and user control over the system’s functionality.

Whether it’s setting up a web server, a sandbox for hazard testing, or some other purpose which requires the use of a virtual private server, Ubuntu has the tools to streamline the process and make it easier for you. Some of the distribution’s specific advantages include the ability to easily update any installed software packages, directly through a master server. This is a huge benefit when it comes to support and stability, because it allows you to keep everything you’re running up to date, and operating smoothly. The package manager can not only search for updates for your programs and install them, but it can also download entire program packages and take care of their configuration for you, all with a few commands in the console. It’s a true gem of accessibility, and it’s one of the main reasons so many people choose Ubuntu as their preferred system of choice.

Should you run into any problems and find yourself locked out of your VPS, don’t panic. There are many ways to recover from such problems. The first thing you should try, is to go into your VPS manager and do a hard reboot on that system. This will simulate unplugging it and resetting it physically, and more often than not, it solves any problems. If that doesn’t work, many VPS managers offer the option to recover a corrupted VPS system, so try that as well. And if all else fails, there’s always the “rebuild” option, which will completely erase the operating system and rebuild it from scratch. You will lose all of your data, but at least your system will be back on track.