关键词: 装备行业, 状态数据, 分布式集群, 实时数据仓库, 大数据平台管理

Abstract: To fulfill the requirement of data warehouse construction for equipment status analysis,an efficient construction technology for distributed real-time data warehouse was proposed based on dimensional modeling theory,distributed message queue service and distributed streaming computation frame.Compared to the traditional data warehouse,an improved method of data life-cycle for distributed real-time data warehouse was proposed.The construction technology for distributed real-time data warehouse with features of multi-scenario,efficient iteration,high expansibility of performance and high availability of data was addressed.To support the management of data cloud platform in distributed real-time data warehouse,three current solutions of automatic operation and maintenance were evaluated,and the integration technology of data cloud platform was discussed.

Key words: equipment industry, status data, distributed cluster, real-time data warehouse, big data platform management