| 一种流媒体集中存储系统设计与实现 |
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| 引用本文： | 杨文娟,汤铭. 一种流媒体集中存储系统设计与实现[J]. 电视技术, 2015, 39(19): 78-81 |
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| 作者姓名： | 杨文娟 汤铭 |
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| 作者单位： | 中国传媒大学南广学院,中国传媒大学南广学院 |
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| 摘 要： | 从网络吞吐量、磁盘读写性能等关键指标上分析了流媒体集中存储的需求。并以此为基础设计实现了一种流媒体集中存储系统，结合实现过程中遇到的问题，着重围绕存储进程的管理模式、索引的建立、存储文件的分配与调度、存储介质的保护等几个关键点展开了讨论。
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| 关 键 词： | 视频、并发、效率、索引 |
| 收稿时间： | 2015-03-04 |
| 修稿时间： | 2015-05-05 |
Centralized Streaming Storage System Design and Implementation |
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| YangWenjuan and Tang Ming. Centralized Streaming Storage System Design and Implementation[J]. Ideo Engineering, 2015, 39(19): 78-81 |
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| Authors: | YangWenjuan and Tang Ming |
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| Abstract: | Some key indicators, such as network throughput and disk I/O performance, were measured for analyzing the needs of centralized streaming storage system. On this base, a kind of centralized streaming storage system was designed and implemented. Combined with problems encountered during the implementation, the following key points were discussed with emphasis: process management, indexes building, files allocation and scheduling, storage media protection. |
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| Keywords: | Video Parallel Efficiency Indexing |
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