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设计并实现了公安交通信息云共享系统,集成应用了分布式计算框架Hadoop、分布式文件系统HDFS、HBase、二级索引、面向服务架构、数据标准化、元数据管理、请求访问服务、数据库检索等技术。建立了公安交通信息大数据存储共享平台,解决了目前系统扩展性、信息孤岛等问题。能够为海量的交通数据信息提供安全,可扩展的存储空间,高效的数据检索机制以及按需分配的数据服务。
The public security traffic information cloud sharing system is designed and implemented, and the distributed computing framework Hadoop, distributed file system HDFS, HBase, secondary index, service oriented architecture, data standardization, metadata management, request access service, database search and so on are integrated and applied technology. The public security traffic information big data storage sharing platform has been set up to solve the problems of current system scalability and information isolated islands. It provides secure, scalable storage for massive traffic data information, efficient data retrieval mechanisms, and on-demand data services.