Hosting is the process with which you can host your website in the server of the host. The techniques of hosting are different and depend on the service providers and the scale on which they are providing the services. Web hosting is extremely important because without the web hosting you would not be able to have any online information. Also, the users with the help of techniques of hosting can store the data in central location and do not depend on one site.
You would find that there are many web hosting services that would provide you with a solution depending on your specific needs. Also the web hosting services vary in costs. You would find that there are some services that are available for free and there are some hosts who come for a monthly charge. Before you choose free web hosting you should remember that there are many disadvantages of free service provider. You cannot expand your business later on and also they do not provide reliable customer support. Also these hosts often sell advertising spaces within their site for getting money for the free web hosting service. However, you would not face such problems with reliable web hosting services. Rather you would get good customer services and no limitations on bandwidth. Thus you should always go for a paid web hosting service.
A web hosting service that is now often used is charging the user on the basis of the amount of bandwidth usage on every month. This is advantageous for many since here you have to pay only for the space and the bandwidth that you have used for a month and not have to pay more.
However, before you are choosing any host you should first consider your business needs and then you should decide which web host would fit your business and then go for it.