COMPARATIVE ANALYSIS OF DATA TRANSFER TECHNOLOGY BETWEEN SERVER AND CLIENT: AMF AND OBJECTS ON THE WEBSITE

This paper presents a comparative analysis of data formatting technology in AMF when transferring data between client and server in the author application and on http://www.baguetteamf.com/. Given is an authoring application that allows timing and analysis of the AMF objects' transport, this technology. Included here are aspects of data speed rate, output file size, data transfer security, code complexity on the client's and the server's part. The time of data transition, packed in objects is divided onto the query preparation time (serializations), a connection establishing time, deserialization time on the server and a client side, and a query time in a database. By analyzing this time periods, it is established where the most of time is spent, from the moment of a data request to the moment of a data transportation. In a working application, the approximate time of a data loading is measured by fifty iterations for a certain number of objects, whereby the number of objects is selected in a combo box, within the work application. At the end of the process, the chart is displayed with a time of serialization, deserialization, as well as a connection establishing, with and without Baguette AMF addendum, on the AMF-PHP component, in the rage from 100 to 1000 subscribed objects on an authorized application, and for the objects on a specified website.