Given that script-driven applications collect their content in a database, adding more information to this type of Internet site will not lead to a bigger size of the application files, but in a bigger size of the database your site uses. If you run a WordPress blog, for instance, the disk space which its database uses shall grow when you add new posts and website visitors leave opinions beneath them. An increasing database may develop into an issue if the hosting account you use has limited space for storage and occasionally even plans with unlimited space in general have limited database space. After you reach the limit, you shall not be able to add new content. Other potential results are that your website may not perform the way it should or that it might not appear online at all, which could result in lost customers.