磁盘数据的存取和传输到内存的速度一直是计算机系统的性能瓶颈。虽然现在磁盘转 速和总线速度已经有了很大提高,但磁盘容量的大幅度增大又减缓了对其上数据的存取速度。本文介绍了嵌入式内存数据库技术发展的现状、定义、特点及面向3G平台嵌入式内存数据库引擎的具体设计方法实现。 关键字: 内存数据库;系统恢复;3G 平台 Abstract: Disk access and data transmission speed to the memory of the computer system has been the performance bottleneck. Although the disk speed and bus speed has been greatly improved, but the disk capacity is increasing significantly slowed its speed access to data on. In this paper, embedded memory database technology development status, definition, characteristics and 3 G-oriented platform embedded memory database engine to achieve the specific design methods. Keywords: Memory database; System Restore; 3G platform