Web Hosting - Virtual Private Servers (VPS) Explained

Shared hosting is a great option for a lot of websites as it brings the cost down considerably. It does have some disadvantages, however. Your site's CPU, disk space and bandwidth can be affected by other sites on the same server.

If your site is relatively small, these resource issues may not be a problem. Another downside to shared hosting is lack of system-level control. You may not have any control over things such as system software and scripts.

While many webmasters don't need to worry about these things, there are some that do. If you fall into that category, you might want to look at a Virtual Private Server (VPS) for your hosting.

A VPS is a single physical server that has been divided into a few "virtual machines" through software running on the server. The server's resources - RAM, disk space, etc. - are still shared, but each VPS gets its own allotment and operated completely independently from the others.

This independence lets you run scripts or software - even install a different operating system - without having any effect on the other virtual servers on the same machine.

One of the biggest advantages of a VPS is the fact that you get "root" level access to your server. This means you can install or delete any software you want, create any accounts you want, set permissions the way you want - effectively all the same things you can do on a dedicated server, only at a lower cost.

A VPS is also more secure than shared hosting. On a shared server, all the websites are running within the same operating system. If the server gets hacked, all the sites will be vulnerable.

With a VPS, because of the way the virtual servers are divided, if one of them gets hacked none of the others are visible to the hacker. They're effectively like different computers.

Virtual Private Servers can be configured in a number of ways so you should be sure that you find out how any particular host has set them up.

In most cases, the server's total resources are divided evenly by the number of VPS's on the machine. ie. If there are 10 virtual servers, the total RAM, disk space, etc. is simply divided by 10 and each VPS gets 10% of the total.

The disadvantages of a VPS are related to the same things as the advantages. Because you have complete control over the system, you can run into problems if you don't know what you're doing.

You can delete the wrong files, set permissions incorrectly, create security vulnerabilities and more if you're not careful.

If you aren't familiar with server administration and don't have time to learn, you should either hire someone to do it for you or find a host who manages the server for you.

John Lenaghan writes about web hosting and other related topics for the Hosting Report website. To find out more about hosting your website, visit http://www.hostingreport.org

Dedicated Servers and Shared Servers

Are you looking for hosting server? But not sure what they are, searching for dedicated or shared server but don't know what is the difference, either way this articles helps you out to find best hosting service for your sites.

Mainly hosting servers are of three types free servers, dedicated servers and shared servers. Free servers provide limited space, with limited features. While most popular are dedicated and shared servers. Shared servers are those in which you will share space with other users. Your website and other people will share the same server. With a shared server, the host typically takes care of administration of the server, which requires little technical skills.

A dedicated server is a single computer on a web-hosting network that is leased or rented, and dedicated to just one customer. A service provider monitors the computer's hardware, network connectivity, and routing equipment, while the customer generally controls and maintains the server software.

But before deciding weather you want dedicated or shared server you should consider level of website, if you operate a small business or a simple website of 5-10 pages dedicated server is not a best choice for you. It is important to understand your space need, bandwidth and budget before choosing dedicated web hosting servers. Dedicated server is the best option for the people who want huge amount of data space and bandwidth. These servers offer complete control on entire network. Major advantage of dedicated servers is that it provides each and every service at the small cost. These servers offer ability to manage firewalls and password access due to security purposes.

A small business, with minimal traffic, will likely want to stick with shared servers because dedicated server cost you a great deal more than a shared server.

Finally it is important to understand your space need, bandwidth, and budget prior choosing hosting server. Generally a large website with lots of traffic and need bulk bandwidth choose a dedicated server while a small business with less traffic will stick to shared servers.

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Advantages to a Dedicated Server

If you're exploring hosting options, surely you've thought about dedicated hosting and you may have even thought that a dedicated server is a little pricey, but do you know all the benefits of dedicated hosting?

First let's face a simple fact; many websites are hosted on a shared web hosting server. The main reason is the cost. A shared web hosting server costs a lot less than a dedicated server. The number of sites on a shared web hosting server can vary between a few hundred sites to a couple of thousand sites. Although shared hosting is reliable and has few problems, there are advantages to hosting your sites on a dedicated server.

You should consider a dedicated server when you find that the traffic to your site has increased substantially and your site is taking too much time to load. An analysis of the traffic to your site will tell you whether you should go to a dedicated server. The main thing to understand is that when you have many users accessing your website, you should replace your shared web hosting with a dedicated server web hosting.

Since a dedicated server does not share its server with other websites (like shared web hosting), you will find that you have a lot more control over your server operation. One of the advantages with a dedicated server is you have greater control to make changes to the server i.e. upload programs, add extra features and general tweaking is a lot easier when you have your own server. The only obstacle is the cost. You are required to pay a lot more for your dedicated server as compared to your shared web hosting. Nevertheless, the facilities more than compensate for the cost.

A dedicated server for your web hosting allows you to have a server solely dedicated to your sites. In addition, a dedicated server will allow you complete authority to control and administer your server. When and if you decide on a dedicated server for your web hosting, you should have a fair understanding of dedicated servers. Although most dedicated server hosting providers will provide technical support, you will find it a lot easier if you have the technical expertise to manage the server yourself. However, if you find that you will not be able to manage your server by yourself, you may opt for a managed dedicated server. This option is especially for those who want to have dedicated hosting but do not have the required expertise to manage it. This service allows you to have an entire server managed by a specialized hosting company. The cost of a managed dedicated server is more expensive than an unmanaged server. Therefore, if you think that you can run and manage your website server by yourself, you should opt for an unmanaged dedicated server web hosting rather than a managed dedicated server.

When you choose a hosting provider, you should keep in mind that it should provide you good network stability, reliable operation, and the ease of operation of sophisticated applications. A dedicated server hosting provider can be the perfect solution for anyone who is serious about their online presence.

eHostInfo provides a web hosting directory which has details on a number of hosting companies and their plans. Please visit http://www.ehostinfo.com for more information.