一种动漫游数据库存储模型设计

Design of database storage model for animation comic game

由于动漫游的实时性以及动态交互性,对于多媒体数据块的查找和存储速度的需求是很迫切的。而在昂贵的商业数据库费用下,现在的小型动漫游应用大多采用现有的文件系统进行多媒体数据的存储,其缺点是无法像数据库一样通过其数据属性的索引来快速查找数据。针对上述问题,从底层开始设计了一种动漫游专用的数据库存储模型。从多媒体数据分类,数据存储,数据查询等方面入手,采用面向对象,Hash桶技术,T树索引以及内存表与磁盘数据映射等来实现数据的存储和查找的实时性要求以及交互性。在底层建立多媒体数据的存储结构并生成数据存储文件,最终建立一个动漫游专用的小型数据库存储模型。

As the requirement of dynamic communication and real-time, improving the speed of searching an storing multimedia data block is very necessary. The disadvantage of it is that it can＇t as the same as the database to use the index of the data properties to find the data quickly. In order to solve these problems,a specific database model for ACG is designed in the bottom in the paper. With the aspects of the multimedia data classification,data storage,data search,use the object-oriented,Hash bucket,T-tree index and the map between table in memory and the data stored in the disk to realize the requirement of dynamic communication and real-time when storing or searching the multimediadata.Thus,it creates a data file to store multimedia data with the structure designer by the paper in the bottom,in order to create a special database model of ACG finally.