一种支持网络硬盘存储系统的大数据传输技术
发布时间：2019-06-19 19:36
【摘要】：随着网络的迅速发展和普及,网络硬盘存储系统的应用越来越广泛.但现有的网络硬盘存储系统在超大数据文件传输、传输过程的内存占有率、数据安全性及断点续传等方面仍存在着一些缺陷.针对这些问题提出一种高效便捷的DTOSS(Data Transmission in Online Storage System)数据传输技术.DTOSS数据传输技术基于服务器端的目录树结构,利用分块传输的思想,实现了超大数据文件的传输.同时DTOSS技术还提高了数据的安全性,压缩了传输过程中的内存开销,并实现了超大数据文件的断点续传.实验结果表明,DTOSS技术以64MB作为单个数据块大小可以达到最大的传输速率,此条件下的内存开销大约为67MB,并能节省约2/3的中断重传时间.
[Abstract]:With the rapid development and popularization of network, the application of network hard disk storage system is more and more extensive. However, there are still some defects in the existing network hard disk storage system in the aspects of super large data file transmission, memory share in the transmission process, data security and breakpoint continuation. In order to solve these problems, an efficient and convenient DTOSS (Data Transmission in Online Storage System) data transmission technology is proposed. DTOSS data transmission technology is based on the directory tree structure on the server side, and realizes the transmission of super large data files by using the idea of block transmission. At the same time, DTOSS technology also improves the security of data, compresses the memory overhead in the process of transmission, and realizes the breakpoint continuation of super large data files. The experimental results show that the maximum transmission rate can be achieved by using 64MB as a single data block size in DTOSS technology. under this condition, the memory overhead is about 67MB, and the interrupt retransmission time can be saved by about 2 鈮，
本文编号：2502585
[Abstract]:With the rapid development and popularization of network, the application of network hard disk storage system is more and more extensive. However, there are still some defects in the existing network hard disk storage system in the aspects of super large data file transmission, memory share in the transmission process, data security and breakpoint continuation. In order to solve these problems, an efficient and convenient DTOSS (Data Transmission in Online Storage System) data transmission technology is proposed. DTOSS data transmission technology is based on the directory tree structure on the server side, and realizes the transmission of super large data files by using the idea of block transmission. At the same time, DTOSS technology also improves the security of data, compresses the memory overhead in the process of transmission, and realizes the breakpoint continuation of super large data files. The experimental results show that the maximum transmission rate can be achieved by using 64MB as a single data block size in DTOSS technology. under this condition, the memory overhead is about 67MB, and the interrupt retransmission time can be saved by about 2 鈮，
本文编号：2502585
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