监控视频云存储系统  

Video Data Private Cloud Storage System

作　　者：张千 葛宇飞 梁鸿 

机构地区：[1]中国石油大学计算机与通信工程学院,青岛266580

出　　处：《计算机系统应用》2015年第10期90-94,共5页Computer Systems & Applications

基　　金：山东省自然科学基金(ZR2014FM017);中央高校基本科研业务费专项基金(14CX02030A)

摘　　要：非结构化数据呈爆炸态势增长,传统存储技术在吞吐能力可扩展性及易管理性等方面急需改进,通过分析安保视频数据存储的问题,设计一种云计算架构下的安保视频监控存储系统,基于框架技术搭建了对等架构的云计算环境,并对其中的云存储策略进行了设计和建模.实现在廉价不可信节点上存储海量私有化只读视频数据,并提供高效可靠地访问.仿真结果显示,系统的存储性能可靠度高且易于扩展,可提供效能较高的视频云存储服务.Introduction of a criminal investigation of video surveillance system based on cloud computing architecture, and one of the cloud storage strategies for a special design and modeling. The explosive growth of unstructured data trend, the traditional storage technologies in throughput scalability and ease of management and other aspects need to be improved, in order to cloud storage and storage system reliability theory, the establishment of a distributed storage model for unstructured data. By analyzing forensic video data storage problems, with cloud storage technology to store forensic video data can be stored in the mass privatization of the read-only forensic video data on inexpensive untrusted nodes and provide efficient and reliable access. Relative to the centralized storage, the new system has high availability. Simulation results show high reliability and easy storage expansion, the distributed storage system can be applied dynamically open computing environment, providing high performance cloud storage service.

关 键 词：云计算 云存储 视频监控 数据分割 副本定位 

分 类 号：TP333[自动化与计算机技术—计算机系统结构]