Maximum big web sites are dynamic, in view that they may be less difficult to hold than static websites. This is due to the fact static pages every comprises precise content, which means they need to be manually opened, edited, and published on every occasion an exchange is made. Dynamic pages, then again, get right of entry to information from a database. consequently, to regulate the content material of a dynamic web page, the webmaster may additionally simplest need to replace a database record. this is specifically useful for large web sites that comprise hundreds or hundreds of pages. It additionally makes it viable for more than one customer to replace the content material of an internet site without editing the format of the pages.