If you want to understand the term web hosting in short then you can say that the facility of providing some web space for a certain period of time is called web hosting or web space hosting or server hosting etc. In term of shared hosting a single web server provides hosting to may web sites based on name or IP. You should select IP based hosting if you can due to its better security and its own SSL certificate in place of sharing.
The Shared hosting is generally used by the people. This is because the shared hosting is the cheapest kind of web site hosting and the cost it needed is around 3 to 10 dollars per month. You can be surprised to hear that some of the hosting provider companies are offering only 1 dollar for shared hosting. There are many plans of payment for the customer of shared hosting such as monthly, yearly etc. different companies can offer you different plans. You can select plan as you feel comfortable to pay.
Web hosting is a fully complicated topic for those people which are facing it just now. When you will start taking knowledge about web hosting you will find many kinds of hosting web sites and these kinds will definitely confuse you. Though, each kind of web hosting has some merits and demerits. The four main kinds of web hosting are Dedicated Hosting, Shared Hosting, VPS Hosting and Reseller Hosting. But the shared hosting is most common kind of all.
If you are starting a business and want it to be success then it is essential to promote it on the web. If you will do so your business will get a rapid success due to the current popularity of Internet.
The shared hosting is not secure to much in comparison of dedicated hosting. But the dedicated hosting is a costly web hosting and this it tough to afford it at initial level. You can imagine the difference of cost between these two where you have to pay only 3 to 10 dollars per month for shared hosting and 150 to 250 dollars per month for dedicated hosting. That is the main reason behind the popularity of shared hosting. Shared hosting will not provide you full control but it is good for beginners and you can upgrade your plan after some experience.