When a website needs to be available 24×7 and performance must be top-notch, shared hosting accounts often fall short when it comes to performance, flexibility and responsiveness.
That’s mainly due to the inherent consequence of sharing a server’s finite resources (memory, CPU, disk space, database connections, etc.) without a strict service-level agreement among users and the operational model of shared accounts where if one account uses too many resources (it makes too many database calls, for instance), it will affect the rest of the users on the server.
That’s where private hosting comes into play. Contrary to a shared service, a private hosting service offers a guaranteed level of performance, along with the tools to have complete control over all the aspects of everything that goes on inside the server. In fact, you get to set up your own software, in any way you need, and manage it however you see fit. Within private hosting services, there are three main categories:
Virtual Private Servers, commonly known as VPS, are not really servers standing on their own machine. Instead, they are created and managed by virtualization software that splits a single physical server to establish multiple virtual servers inside it, each operating its own operating system and applications and with its own set of pre-allocated set of resources, such as memory size, CPU time, disk space and the like. This process allows a number of isolated environments to work as if they were operating on an individual machine, completely unaffected by the other VPSs in the machine. A VPS provides a much more guaranteed resource set, better performance and security than a shared hosting account, with much greater flexibility, all that with a price tag that makes it a very balanced platform between power, flexibility, features and cost.
Dedicated Servers. They are the flip-side of shared hosting in pretty much every respect. To start with, every piece of hardware in the server is devoted to your account. In consequence, no resources are shared with other users and there are no other websites or applications that might affect your applications’ performance, security or stability. Also, since you have full control over the server, you can configure it as your application requires it, providing you with an unmatched degree of control, flexibility and tunability. This is an platform wherein you can pick every piece of software, from the operating system, database engines, email servers, etc. allowing you to set up the environment your website or application need to run at its best. Because of this, dedicated servers are not recommended for inexperienced users, as they do require technical knowledge and skills in order to setup, configure and run the server. Cost is also high, when compared to a shared hosting account or a VPS but the features and power provided by a dedicated server are well worth the money.
Managed Servers. They are, in simple terms, dedicated servers with an added layer of management services on top of it. This kind of hosting is aimed at providing management services to client who lack the technical skills (or the time) to do it themselves. These services may vary from regular tasks such as backing data up on a regular basis, to more complex tasks such as configuring security and the rest of the server’s features. Although it can be the right solution under some circumstances, managed hosting solutions often come with a heavy price tag, so customers should consider all options before settling for one of these solutions.
Nevertheless, even if you already decided which kind of hosting you want, you still need to pick a provider. So where can you start looking? One plausible option would be Web Hosting Geeks, an online web hosting directory with providers from all over the world, with literally thousands of offers and independent reviews from other users, making it a very interesting starting point.





