Archive for January, 2008

Colocation

Thursday, January 31st, 2008

Colocation is not different from a dedicated web hosting service. The client or service user owns the colo server and the hosting company provides the physical space occupied by the server. The company also takes charge of the maintenance of the server. Colocation is by far the best and most expensive type of the web hosting service. The colocation provider provides little to no support directly. The support towards the client’s machine is via providing electrical and internet access and dedciated and requested for storage facilities for the server.

In the case of Colocation, most of the time, the client has his or her own administrator to visit the data center on site. The administrator handles all the required hardware upgrades or changes. Colocation types include clustered hosting, grid hosting and the home server. The clustered hosting has multiple servers hosting the same content. This is the perfect solution for high-availability and dedicated hosting. In the case of grid hosting, the server cluster acts like a grid with multiple nodes. In the home server option, usually a single machine is used to host one or more websites from a broadband connection.

Dedicated domain hosting servers

Monday, January 21st, 2008

The virtual servers divide a server in a way that each user feels like the dedicated server is owned. What really happens is that they’re actually sharing a server with multiple users, with each having access to their own virtual space. The user can also gets a dedicated web server to gain complete control. A classic example is the root access for Linux and the administrator access for Windows. In reality however, the user does not own the server. The dedicated domain hosting is either self-managed or unmanaged.

This least expensive option in dedicated plans, enables the user to gain complete administrative access to the box. The client then takes on complete responsibility for the security and maintenance of his own dedicated box or space for interaction. In the case of managed services users access their own web server, but do not have full control over it. The data, in this case, is managed via FTP or remote management tools.

Types of hosting via domains

Monday, January 14th, 2008

There are server cages commonly used in the colocation centers. The internet hosting services run the web servers and the types of hosting via domains include the free web hosting service, which as the name suggests is free. Sometimes the service is backed by advertisement-support web hosting and limited in comparison to the paid hosting services. In the case of the shared web hosting service, a customer’s web site shares the server with many other sites and the number of sites sharing a server can range from a few hundreds to thousands!

All domains share a common pool of server resources. To mention, some of them are RAM and CPU. The reseller web hosting service allows the clients to re-designate into web hosts. Resellers can replace individual domains, under any combination and depending on who they are affiliated with. The different types of web hosting via domains are being upgraded by the hour, worldwide. The services are very versatile and enable instant access and exchange of information.

Web domain uptime

Saturday, January 5th, 2008

There are multiple servers now operative on the wireless and dedicated datacenters that cater to exclusive needs of a variety of customers. Hosting or web domain uptime basically refers to the percentage of time for which the host is accessible. There are a number of internet service providers who claim to aim for 99.9% uptime, but it is good to be aware of and watchful of the different server restarts and planned or unplanned maintenance requirements in a hosting environment. Host or web domain uptime providers claim server uptime that msot often only refers only to a server being powered. It does not include or account for network downtime.

The fact is that real downtime can be potentially more than the percentage guaranteed by the particular provider. There are many providers who combine the uptime and accessibility within the SLA or the Service Level Agreement. These agreements may or may not include refunds or reduced costs in event of non- performance.