Before discussing the truth of the matter, you have to first know what is the meaning of unlimited web hosting. When you say unlimited web hosting, you will need to pay only a nominal fee to be given unlimited services from your web host in terms of the disk space, data transfer size, number of email accounts, disk storage, and many more.
However, it cannot be denied that getting unlimited web hosting is just not realistic even for web hosting providers that offer them as getting something that will never end is just an impossibility that this world surely knows of. So just like all other things, with unlimited web hosting services, you will be imposed certain limitations and regulations on the number of FTP uploads that you will be doing, your CPU queries, your RAM memory usage, and even the number of email accounts that you will be allowed to create for just one web hosting account.
Now that you know that there is no such thing as unlimited in unlimited web hosting services, why is it that unlimited web hosting is still something that is becoming popular in this day and age? Basically, you have to know that there is a simple logic that is behind the phenomenon they call unlimited web hosting. You see, unlimited web hosting is being backed up by a reputable and huge hosting company that comes with their own powerful lease line, manpower resources, a great number of computer services, and a huge hosting capacity in terms of bandwidth that a typical website service company can never meet.
If you happen to be wondering what happens to their several resources that are not being used, these hosting resources will then be sold to other much smaller hosting companies that will not need as much hosting resources to get on with their daily operations. For both parties, this practice seems to work good in both ways. Obviously, the large web hosting company can get more profit by selling their unused hosting capabilities while the smaller companies are also able to get the best bargain for their hosting needs so that their business can keep running. Over selling is the term that is used to denote such a transaction among both companies.
Keep in mind that you can still make the most out of unlimited web hosting services if you make sure to get them from only a web hosting company that is well known for their being reliable, good at managing, and having a good reputation. Choosing a reputable web hosting company will no doubt be able to properly give out the unlimited web hosting services in the most appropriate manner to all of their clients.