Cloud hosting is one of the many types of web hosting solutions that may prove useful to small, medium, or even large sized businesses looking to expand their online presence. Unlike other traditional forms of web hosting, however, hosting through the cloud is relatively new in comparison, as it has a slightly different focus than more typical hosting solutions.
Cloud based hosting focuses on uptime, or keeping your web site accessible to others on the internet, as well as on load management, which helps your site keep up with peaks and dips in usage without suffering from extended periods of down time. This reliability is difficult to achieve in most traditional server hosting setups, but in cloud based hosting, it is accomplished through a distribution of the resources that your web site requires among a range of physical servers. As a result, your web site or business does not require nearly as much on any single component of your sever hardware network.
Although the term “cloud hosting” may seem rather vague, the process behind it is rather simple. In traditional web hosting solutions, a single server may be used to host a single web site. In many cases, multiple web sites will be hosted on a single server in order to save money. In a cloud based hosting solution, however, things are reversed.
Rather than hosting one site on one server, a large number of individual servers are paired together in order to create what is called a cloud. There are a number of advantages to this setup. First of all, the overall amount of load is balanced between a number of different servers, which makes the web site much better able to cope with increased load times or spikes in popularity.
At the same time, the amount of load on each individual server is greatly reduced, which allows the additional resources of those servers to be diverted toward other issues, including backups or helping to host other web sites. Furthermore, if a number of individual servers are used to collectively host the site, then the individual power requirements of each server is proportionally reduced, meaning a number of older servers can be employed in cloud based computing. Additionally, there is a much greater flexibility for deployment and assignment of resources as they are needed, even as each individual physical server is relied upon less for service provision.
In comparison to other types of hosting, cloud based hosting is relatively new and as a result, it continues to evolve. As a result, some service providers have had difficulty getting out their deployments. In particular, web host providers who work at the lower end are more likely to deploy web sites on low quality hardware that may not qualify for “cloud” hosting. Higher quality cloud service providers will be more likely to deploy their sites and resources on enterprise class hardware. In many situations, virtual hosting solutions may be used to increase the chances of end users viewing the gains that they expect from cloud hosting.
When compared to dedicated server hosting options, it is now much more reliable in certain situations to go with cloud based hosting. Since the architecture is distributed across a number of locations and physical or virtual servers, clients and end users such as small businesses can now expect far greater levels of uptime and resilience than they would be able to hope for from traditional entry level dedicated servers.
Dedicated server solutions will have a hard time effectively computing with a well done cloud based server solution until there are a number of servers present that include hardware load balancing. The argument goes that if you are going to work to upscale your servers to that point, you might as well go with cloud based hosting, since you will save money in the process as they are designed to use several servers in tandem from the start.