The main function of web hosting is actually to be the storage of all the files needed to enable a website or online applications owned by the user can be run by other users. Web hosting can be likened to a library, with sites or web data as a book. The library provides places, such as shelves, facilities such as reading desks, and access like clocks that allow one to access the various books in the library. Web hosting, more or less also works like that. With this storage, the users or website owners can provide the data needed by their website visitors. By visiting https://www.youtube.com/watch?v=didXo3svEeQ you can get more information about web hosting.
Web hosting also serves as a redirection of site access from a particular DNS. When you attempt to access the site, the server or domain provider of your site will access the hosting address you use to run your site. Without web hosting, even though your website address is listed in the DNS list you use, your website or website will not be accessible. It might even raise an error with no linked address and such when you’re trying to access that web.
Keep your site online. This function is a very important function and is owned by the web hosting only. By enabling web hosting, then the site you have will remain online as long as your hosting service provider is always well preserved. Thus your site is definitely accessible to anyone and anytime without worrying that your site will suddenly die. In some cases, your site will actually die, but it is less likely if you use a paid service and have a very high uptime guarantee. If you want to have a site for the benefit of the profession or business, it is strongly recommended that you use a resilient site, in the sense can always be online even if many users who access and so forth.