mmdb

MMDB improves its performance mainly by two ways.

在MMDB中主要靠两个途径来提高性能。

The MMS system contains MMSC, MMDB, Operating Center, Testing Tools and the NetWork.

多媒体短消息系统由MMSC、MMDB、业务受理中心、测试工具以及通信网络等组成。

The partitioning technology of MMDB is to organize and manage logical database objects.

内存数据库分区方法是将数据库逻辑对象存储在内存中的组织管理方法。

The realization of recovery techniques in a prototype system EDST-MMDB is also discussed.

本文研究MMDB的恢复技术，并讨论恢复技术在EDST - MMDB原型系统中的具体实现。

Whenever possible, the staff chooses a representative that has a structure record in MMDB.

工作人员应尽可能选择在MMDB中有结构记录的代表性序列。