Managed Dedicated Server:
In managed dedicated server hosting you don't have to worry about managing it as your hosting provider will take care of each and every aspect of the server. They'll provide you basic control panel with an operating system (OS) of your choice, configure your server properly, provide you support for all types of application software's, install security tools and configure firewall properly in order to ensure server security and privacy. So all you have to do is to take care of your website. Also they'll perform regular backup, in case of any trouble you can recover your data immediately. Managed server is a bit costly then the cheap unmanaged dedicated server because you have to pay for all these services. If you are a newbie you should go for managed dedicated server in order to keep running things smoothly. As they are quite sensitive a minor error can damage the whole server, so you have to be careful while selecting a dedicated server hosting plan.
Unmanaged Dedicated Server:
In unmanaged dedicated server you will have basic control panel, an OS and basic security software rest you have to take care of by yourself. If you want to install application software's you have to install them on your own. Also in order to make your security invulnerable you have to customize your security software and configure firewall settings properly. In short you have to manage the whole server by yourself that's why unmanaged cheap web server hosting is less costly then managed one. If you have knowledge about server management you should go for unmanaged hosting as cost is an effective factor of dedicated servers.
Advantages of Dedicated Server:
Enough Space & Bandwidth: A whole dedicated server is reserved for you that mean you can have all the storage space and bandwidth. Having an unlimited space and bandwidth provides you maximum traffic support and prevent server overloading.
Controlled Environment: Using a cpanel environment you will be able to control each and every aspect of a server. You can access your server more deeply and configure it according to you desire.
Greater Reliability: Dedicated servers are housed in data centers so you don't have to worry about hardware maintenance as they'll take care of it. Also they perform all the necessary measures to keep the server running smoothly so that you can have maximum uptime and quick response time.
Security & Privacy: As you have full control over the server you can customize your security by installing anti-virus, anti-spam and configure your firewall properly to make security invulnerable. The physical security of a server is guaranteed by data centers so you don't have to be bothered about it.
Support for Application Software's: In basic hosting plans most of the application software's are not supported but in managed dedicated server, company provides support for all types of application software's. Using control panel you can install various software with just a click.
Instant 24/7 Technical Assistance: With managed dedicated web hosting server plan your hosting provider will give you 24/7 client support so that in case of any trouble you can contact them and they'll resolve your issue instantly.
So people who are doing online business should opt for dedicated server hosting because their whole business depends on the website. If your website is not working correctly you have to face loss in business so in order to make your business secure obtain a dedicated server hosting plan.