Optimal backup interval of database by incremental backup method

机译：使用增量备份方法的最佳数据库备份间隔

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摘要

Some media faults occur at random. To lessen the overhead of backup processing, the operation of a incremental backup with small overhead is adopted between the operations of a full backup. The mean time to full backup and the expected cost of these schemes are derived, using the theory of stocastic processes. The total expected cost of backup operation is obtained and an optimal full backup interval is easily determined.

机译：一些介质故障是随机发生的。为了减少备份处理的开销，在完全备份的操作之间采用开销较小的增量备份操作。使用随机过程的理论推导了完全备份的平均时间和这些方案的预期成本。获得了备份操作的总预期成本，并且可以轻松确定最佳的完整备份间隔。

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《IEEE International Conference on Industrial Engineering and Engineering Management;IEEM 2009》|2009年|218-222|共5页
会议地点 Hong Kong(CN);Hong Kong(CN)
作者
Nakamura S.; Nakayama K.; Nakagawa T.;
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Department of Human Life and Information Kinjo Gakuin University, 1723 Omori 2-chome, Moriyama-ku, Nagoya 463-8521, Japan;

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关键词
Database backup; Expected cost; Incremental backup; Optimalinterval; Recovery operetion;

机译：数据库备份；预期成本；增量备份；最佳间隔；恢复操作;

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专利

1. Optimal Backup Interval for a Database System with Full and Periodic Incremental Backup [J] . Cunhua Qian1, Yingyan Huang1, Xufeng Zhao2, Journal of Computers . 2010,第4期

机译：具有完整和周期性增量备份的数据库系统的最佳备份间隔
2. Optimal Distribution of Nonperiodic Full and Incremental Backups [J] . Gregory Levitin, Liudong Xing, Yuanshun Dai IEEE Transactions on Systems, Man, and Cybernetics . 2017,第12期

机译：非周期性完整备份和增量备份的最佳分布
3. Optimal backup policy for the incremental backup and reliability analysis [J] . Toshio Nakagawa, Cunhua Qian, Syouji Nakamura 電子情報通信学会技術研究報告. 信賴性. Reliability . 2000,第66期

机译：用于增量备份和可靠性分析的最佳备份策略
4. Optimal backup interval of database by incremental backup method [C] . S. Nakamura, K. Nakayama, T. Nakagawa International Conference on Industrial Engineering and Engineering Management . 2009

机译：增量备份方法的数据库最佳备份间隔
5. Optimal backup and supplemental power contract strategies in electricity markets. [D] . Lee, Kiwan. 2000

机译：电力市场中的最佳备用和补充电力合同策略。
6. DOMe: A deduplication optimization method for the NewSQL database backups [O] . Longxiang Wang, Zhengdong Zhu, Xingjun Zhang, -1

机译：DOMe：NewSQL数据库备份的重复数据删除优化方法
7. Optimal Backup Interval for a Database System with Full and Periodic Incremental Backup [O] . Cunhua Qian, Yingyan Huang, Xufeng Zhao, 2015

机译：具有完全和周期性增量备份的数据库系统的最佳备份间隔
8. Optimal Policy for Database Batch Operations:Backup, Checkpointing,and Batch Update. [R] . muckstadt,john a. lohman,guy m. 1976

机译：数据库批处理操作的最佳策略：备份，检查点和批处理更新。

Optimal backup interval of database by incremental backup method

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