The term "disk space" is oftentimes identified as "disk quota" or "data storage", still all these terms refer to exactly the same thing - the amount of information that you are able to upload to a website hosting account. The overall size of everything you have is calculated by accumulating the storage space consumed by all of the content within your account, the most apparent being the types of files that you upload. Two more things are sometimes disregarded by many users, though - e-mails as well as databases. Sizeable attachments and databases of huge script-driven internet sites will often require a lot of storage space too. To employ a more common analogy, the hdd space of your PC is used not just by files that you download, but additionally by documents you make together with programs you add. In the same way, many things are counted towards the disk space that your info takes on a web site hosting server, not only the uploads.