中文摘要：

面向大规模机械装备监测数据管理中遇到的海量数据存储、快速读写响应、大规模数据分析等难题，提出使用基于NoSQL（Not only SQL）的LaUD-MS系统进行监测数据管理的存储架构。设计一种多列族自由表模型，并通过理论和实验对其读写性能进行分析对比，证明l『本存储方案能够解决海量监测数据的存储难题，并满足面向维护、维修和大修服务的查询需求。

英文摘要：

Aiming at the problems such as massive data storage, fast read and writes response and massive data analy sis, the storage architecture of monitoring data management by using NoSQL-based LaUDMS system was pro posed. Under this architecture, a free table model with multiple column family was designed, and its performance was compared with other competitive data models through theoretical and experimental analysis. The test results showed that the proposed storage solution could meet the demand of massive monitoring data storage and satisfy the query requirement for Maintenance, Repair and Overhaul （MRO） service.