一种由智能终端控制的数据同步算法

doi:10.3969/j.issn.1001-2400.2013.02.028

Abstract

Abstract:

To integrate different vendors' cloud storage services, we put forward a data synchronization algorithm based on HASH fingerprint information, which combines strictly consistent data synchronization and weak consistent data synchronization. Intelligent terminal controled data synchronization calculation maps HASH fingerprint information into HASH fingerprint information file which is independent of the needed synchronous data. The algorithm is used to calculate the hash code for filename and file content. First we match the filename's hash code and then the file content, which strategy can reduce the requirement for the hash algorithm. The simulation experiment uses the improved BKDR hash algorithm, the results achieve 20000 order-of-magnitude file repeatability test and verify that the data synchronization algorithm can be implemented independently by the intelligent terminal, instead of relying on the server, and can integrate different vendors' cloud storage services.

Key words: intelligent terminal, data synchronization, hash fingerprint information, integration, cloud storage

CLC Number:

TP311

LI Liya;HU Xiaohong;XIN Zhenguo. Data synchronization algorithm controlled by the intelligent terminal[J].J4, 2013, 40(2): 172-180+212.

References

［1］ Abidar R, Moummadi K, Medromi H. Mobile Device and Multi Agent Systems: an Implemented Platform of Real Time Data Communication and Synchronization［C］//International Conference on Multimedia Computing and Systems (ICMCS). Ouarzazate: IEEE Computer Society, 2011: 1-6.
［2］ Suneja A. Data Management and Synchronization in a Mobile Ad Hoc Network ［J］. IEEE Potentials, 2012, 31(2): 28-30.
［3］ Choi E, Bae C S, Lee J. Data Synchronization between Adjacent User Devices for Personal Cloud Computing［C］//IEEE International Conference on Consumer Electronics(ICCE). Berlin: IEEE, 2012: 49-50.
［4］ Open Mobile Alliance. SyncML［EB/OL］.［2012-04-11］. http://www.openmobilealliance.org/tech/affiliates/syncml/syncmlindex.html.
［5］ Cheng Chunlei, Du Jianqiang. Design and Implementation of Data Synchronization in Embedded TCM System Based on SyncML［C］//International Conference on Computer Application and System Modeling (ICCASM). Tiayuan: IEEE, 2010: 619-622.
［6］ Xie Jing, Yu Dan, Ma Shilong. A Novel Enterprise Mobile E-mail System Using the SyncML Protocol［C］//Seventh IEEE/ACIS International Conference on Computer and Information Science. Washington: IEEE Computer Society, 2008: 391-396.
［7］ Lee B Y, Lee G H, Choi H. Performance Analysis of SyncML Server System Using Stochastic Petri Nets［J］. ETRI Journal, 2004, 26(4): 360-366.
［8］ Tridgell A, Mackerras P. The Rsync Algorithm［EB/OL］.［2012-04-11］. https://rsync.samba.org/tech_report/.
［9］ Microsoft Corporation. Remote Differential Compression Algorithm Specification［EB/OL］.［2012-04-11］. http://msdn.microsoft.com/zh-cn/dd357428.
［10］徐旦, 生拥宏, 鞠大鹏, 等. 高效的两轮远程文件快速同步算法［J］. 计算机科学与探索, 2011, 5(1): 38-49.
Xu Dan, Sheng Yonghong, Ju Dapeng, et al. High Effective Two-round Remote File Fast Synchronization Algorithm［J］. Journal of Frontiers of Computer Science ＆ Technology, 2011, 5(1): 38-49.
［11］段新东, 马建峰. 多域环境下的网络存储系统［J］. 西安电子科技大学学报, 2010, 37(6): 1103-1106.
Duan Xindong, Ma Jianfeng. Network Storage System in Multi-domain Environments［J］. Journal of Xidian University, 2010, 37(6): 1103-1106.
［12］李立亚, 慕金龙, 任忠保. 基于事务模型的升级程序设计与实现［J］. 计算机工程与设计, 2008, 29(11): 2960-2962.
Li Liya, Mu Jinlong, Ren Zhongbao. Design and Implementation of Update Program Based on Transaction Model ［J］. Computer Engineering and Design, 2008, 29(11): 2960-2962.

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Data synchronization algorithm controlled by the intelligent terminal

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