Dedicated Server hosting service, managed hosting service or Dedicated server is one of the different types of Web Hosting service. Dedicated web hosting is more flexible type of web hosting solution as compared with other types of hosting solutions. The organization who have chosen a Dedicated hosting package from a Web Hosting firm, has the complete control over the server(s). The organization(s) can choose the operating system, hardware etc. to be installed on the server. As an add-on service, server administration can be offered by the web hosting firm. The dedicated servers are housed in data centers, just like collocation facilities, with a provision of redundant power sources and HVAC systems.

The organization(s) can choose the operating system to be installed on the dedicated server. The Commercial operating systems include Microsoft Windows Server, it is offered through a special program known as the Microsoft SPLA. Different variations of Linux which is an open source operating system is usually included at zero charge for the customers. But Red Hat Enterprize is a commercial version of Linux which is offered to the hosting service providers with a monthly fee charged. The monthly charge provides updates on the OS through Red Hat Network.
The support for any operating systems depends on the level of management offered with a particular dedicated server hosting plan provided by the hosting service provider. The updates include updates to the core system in order to acquire the up-to-date security fixes, system-wide vulnerability resolutions and patches, kernel upgrades, application updates, service packs etc.
The data transfer rate or the amount of data that is carried from one point to other in a given time is known as Bandwidth. It is represented in bits per second.
Methods of Bandwidth Measurement
- Unmetered Method : In this type of measurement the web hosting providers control the top line speed of the server. This speed in unmetered bandwidth is the total Mbits/sec allocated to the server and configured on the switch level.
- 95th Method : The Line Speed billed on the 95th percentile, average or peak usage, it refers to the speed in which data flows from the server or device. This measurement can be compared to the Miles Per Hour (mph) which means with what speed it travels. The Line speed is measured using bits per second, kilobits per second, megabits per second and gigabits per second.
- Total Transfer Method : Depending on the web hosting service provider, some calculate the Total Transfer, it is the measurement of the actual data arrival and leaving. It is measured in bytes.
One of the following equations are used to measure:
1st Method : IN TRAFFIC + OUT TRAFFIC = TOTAL TRANSFER
2nd Method : IN TRAFFIC = TOTAL TRANSFER
3rd Method : OUT TRAFFIC = TOTAL TRANSFER
Due to the availability of high powered networks from multiple providers people choose to outsource the dedicated servers. The server use large amounts of bandwidths. Usually the providers of dedicated servers include a service level agreement based on the network uptime.
There are no clear industry standards set that can define the role of management of dedicated server providers. Every Web Hosting provider defines the term differently but use the industries standard term.
Server Management includes the following:
- Intrusion detection
- Updates on Operating System
- Database administration
- Updates on Applications
- Performance tuning
- Server monitoring
- Software configuration and installation
- Simple Network Management Protocol hardware monitoring
- User Management
- Application monitoring
- Consultation on Programming
- Technical Support
- Backups and restoration
- Firewall Services
- Disaster Recovery
- Updates of Antivirus
- DNS Hosting Service
- Security Audits
- DDoS protection and mitigation
- Load Balancing
Depending on the services offered, Dedicated hosting server providers define their level of management.
The Dedicated hosting server providers usually provides the below mentioned types of Server management support
- Fully Managed : This includes monitoring, security patches, software updates, operating system upgrades and reboots.
- Self Managed : It includes regular monitoring and some maintenance.
- Managed : This type of support includes medium level management, updates, limited support and monitoring.
- Unmanaged : This includes little or no involvement from the web hosting service provider. Customers provide all the maintenance, patches, upgrades and security concerns.
The Dedicated Hosting provider apply extreme security measures to ensure the data safety of the stored on their servers. The Web Hosting firm often deploy various software programs for scanning systems and network for spammers, invaders, attackers and other problems like Trojans, worms etc.