One Kind of New Multimedia Data Memory Structure

摘要

The multimedia data includes formatted data and non-formatted data, it have brought about a lot of problems about administration of data and information. And it has produced very big effect and pound in the theory and method to tradition database. Relation database theory has driven database research and development. But it is not very proper in the field of handling the non-formatted data. But multimedia data is mostly composed of the non-formatted data. Facing information of large amount of non-regular, how carry out memory becomes the most important mission. The first part of the thesis analyses the problems that the multimedia data brings about to database memory aspect. At the basis of the method of analyzing the present multimedia data memory, the author puts forward one kind of document structure being suitable to multimedia data memory of the campus net. The final part sums up its advantages in brief.