分布式数据管理 
distributed data management
- 说明:分布式数据管理(DDM)命令和1不支持。
Distributed Data Management (DDM) command &1 not supported. - 分布式数据管理和协同的过程管理是实现PD M系统关键的两个方面。
Distributed data management and cooperative workflow management are the key points in a PDM implementation. - 同时,详细讨论了实时环境下分布式数据管理遇到的数据分页,数据的更新和维护,结点恢复等典型问题。
At the same time, author discusses mainly data pagination, data updating and maintenance, nodes recovery of distributed data management in a naval command and control system.