In dedicated server hosting a whole server is reserved for one website, you don't have to share anything with anyone. It ensures you greater stability & reliability. Dedicated server offer unlimited space and bandwidth, so you can upload large files, images or video clips as well. With unlimited bandwidth your website will perform faster and gives you quick response time.
Another important aspect of dedicated server is that it ensures you maximum server uptime, which is really important for any kind of website. As dedicated server is big and require suitable environment in order to run smoothly that's why most of the reliable hosting companies housed their servers in data centers. Data center reserved separate room for dedicated server and all the necessary equipments are installed properly which are required to run dedicated server. This equipment mostly includes connecting cables, power cables, cooling system, exhaust system and server rails. Also these servers are properly monitored to ensure server stability and if anything went wrong they can resolve it instantly.
Now that we have talked about stability & reliability of dedicated server, let me inform you that dedicated server hosting is of two types; managed and unmanaged dedicated server hosting. In managed hosting you don't have to worry about server management, your host will provide full support for OS, server security, software application support and hardware maintenance as well. Whereas in unmanaged hosting you have to manage everything, you have to install applications software's by yourself, perform updates, configure server security and back up your data on regular basis.
So this is an important decision which you have to make while selection of a dedicated server hosting. If you are new to the hosting world than you should obtain managed hosting because it is difficult for newbie to manage dedicated server. But if you have knowledge about dedicated server than go for unmanaged hosting as cost is an effective factor in selection of dedicated server. In managed hosting you have to pay for the service that's why it is more costly than unmanaged hosting.
These are the main characteristics of dedicated server hosting which you should keep in mind while looking for dedicated servers.