There is a set of ready control systems of web site contents, including free and best ecommerce cms for all inquiries.
They can be divided into three types of work:
1. Generation of pages on demand. Systems of such type work on the basis of a sheaf «the Editing Module -> the Database -> the Representation Module». The representation module generates page with a content from a database. The information in a database changes by means of the editing module. Pages are anew created by a server at each inquiry, that in turn creates additional loading on system resources.CMS is giving tools for addition, editing, information removal on a website. Besides it, various ecommerce website designers are capable to create the unique sketch of your future website, thereby your project will differ from others.2. Generation of pages at editing. Systems of this type generate a content at modification of a web site content creating thus a set of static pages. In this case interactivity between the visitor and site contents is lost.
3. The mixed type. As it is clear from the name, the given type combines advantages of both variants. Other approach — preservation of certain information blocks at a stage of editing of a web site and assemblage of page from these blocks at inquiry of corresponding page the user.
The most part of modern control systems is realised by contents in the form of visual (WYSIWYG) editor — programs which creates a HTML-code from the special simplified marking allowing to the user easier to format the text.
