Knowing when it is time to move onto a dedicated server includes many variables and requires you to answer a variety of questions. While dedicated servers are great because only you and your business will be using them, they are expensive and require someone to manage them, which costs more money. Evaluate if you have all of the elements required for a dedicated server before making plans to move onto one. Below are several things you should consider first.
A Virtual Private Server (VPS), also referred to as Virtual Dedicated Server (VDS), provides the features of a dedicated server for multiple web hosting customers to share. At first instance it sounds contradictory, how can you have a dedicated server if it is being shared by multiple users? Isn’t that a regular shared or virtual hosting environment? It is true that with a Virtual Private Server you still share system resources like the CPU and RAM with other users but the resources are allocated in such a way that you cannot tell that the system has anyone else on it, much like a dedicated server. So resources are usually setup in such a way that each hosting client is only allowed to use an allocated percent, meaning that resources assigned to you will always available to you.
Advantages of Virtual Private Server (VPS) web hosting
Most hosting customers would rather have complete control of their server environments. They don’t want to be hosted on a server with tens or hundreds of other users, who could easily use up all the resources or cause the server environment to be unstable. But at the same time most websites don’t need a dedicated server. The Virtual Private Server (VPS) alternative is a very attractive niche hosting solution for a fairly large chunk of web hosting clients who would like the stability of a dedicated server but on a smaller scale. With the resources setup in such a way that each person can only use what is allocated to them, your site will be more consistent because it will always have the same amount of access to the CPU, memory, and bandwidth. Virtual Private Servers are also more secure since even as you share the memory and CPU time, you are allocated your own file system. If a website on the server is hacked, the hackers will only have access to that particular file system and would not harm the other websites. A VPS is also much cheaper than a dedicated server.
“Unmanaged dedicated servers” – this is a pretty uninviting term to many, especially the non-gurus, but in most cases is not as “non-servicing” as it seems. In fact, I think someone one day soon, ( who knows maybe me ) will coin a new phrase to replace the term “unmanaged” – similar to how “used cars” is now “pre-owned” or how “apartment complexes” are now “rental communities”. The truth is that unless you just picked a lousy provider or have unreasonable expectations, unmanaged hosting offers more service and support than most think.
The Difference
While exact definitions vary among providers, generally speaking managed hosting means your provider takes complete or near complete care of your server. This can include anything from basic system maintenance and patches to applications maintenance, security, monitoring, etc. Someone that needs dedicated hosting and wants to rely on their host for pretty much anything and everything regarding their server needs to strike a relationship with a managed service provider. Full blown managed services involve lots of skilled people hours. Not only that, since every managed customer is unique, it’s hard for a managed provider to be overly systematic. For this – expect to pay a great deal more than today’s budget server provider but if your needs demand it, and you choose a solid provider it should be money well spent.
So – you know shared hosting no longer cuts it, and your single office connection is not enough to host a web server – so which is best, leasing a dedicated server or buying your own server and co-locating it someone’s data center?
Difference
For those that are unsure of the difference, here it is in a nutshell. When you co-locate, you are simply renting space within someone else’s facility to store your own server or servers. It’s like a high tech gym locker that you are renting all or part of to house your servers. You either ship or deliver your server to your provider. Additional services provided with co-location vary from host to host but it certainly won’t include the actual server. With a dedicated server you are getting all the features of co-location, plus the actual web server itself.
Which is better?
While it certainly depends on your particular needs, and there are excellent situations for both the dedicated server option is quickly becoming a better choice in more and more cases. If you already own a web server, or cluster that you prefer to use, then obviously co-location may be your best choice. If you are considering buying new equipment and shipping it off for co-location – please reconsider. The prices and equipment available in dedicated hosting these days are outstanding plus relieve you of the burden of hardware. Most hosts keep identical spare parts on hand for the types of servers used and are quick to react if something fails. Depending on your arrangement with a colocation deal hardware failure could mean paying to have a server shipped back (or you drive to get it), having it fixed yourself then sending it back to the data center.