CN102236589A - 一种基于数字标识符管理增量文件的数据保护方法 - Google Patents
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CN102609644A (zh) * | 2012-01-11 | 2012-07-25 | 杭州东信北邮信息技术有限公司 | 一种文件保护方法 |
CN102663076A (zh) * | 2012-03-31 | 2012-09-12 | 福建榕基软件股份有限公司 | 文件数据处理方法 |
CN102929976A (zh) * | 2012-10-17 | 2013-02-13 | 华为技术有限公司 | 备份数据访问方法及装置 |
CN102929998A (zh) * | 2012-10-25 | 2013-02-13 | 浪潮(北京)电子信息产业有限公司 | 一种文件增量截获方法和装置 |
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CN106547644A (zh) * | 2015-09-21 | 2017-03-29 | 伊姆西公司 | 增量备份方法和设备 |
CN106610886A (zh) * | 2015-10-22 | 2017-05-03 | 阿里巴巴集团控股有限公司 | 一种操作记录链生成方法及装置 |
CN107357929A (zh) * | 2017-07-27 | 2017-11-17 | 广东欧珀移动通信有限公司 | 文件读取方法、移动终端及可读存储介质 |
CN107609072A (zh) * | 2017-09-01 | 2018-01-19 | 联想(北京)有限公司 | 一种数据处理方法及装置 |
US10387446B2 (en) | 2014-04-28 | 2019-08-20 | International Business Machines Corporation | Merging multiple point-in-time copies into a merged point-in-time copy |
CN110309020A (zh) * | 2019-07-09 | 2019-10-08 | 中国工商银行股份有限公司 | 备份作业处理方法及装置 |
CN110704242A (zh) * | 2019-09-24 | 2020-01-17 | 上海爱数信息技术股份有限公司 | 一种基于Oracle日志捕获的连续数据保护系统及方法 |
CN112115110A (zh) * | 2020-08-14 | 2020-12-22 | 南京航空航天大学 | 一种对文件进行编号的同步备份方法 |
CN113064763A (zh) * | 2021-04-16 | 2021-07-02 | 上海英方软件股份有限公司 | 一种基于加解密的连续数据保护方法及装置 |
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CN114090522A (zh) * | 2022-01-17 | 2022-02-25 | 泰山信息科技有限公司 | 一种电子文件的标识符定义方法、装置、设备 |
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CN101477486A (zh) * | 2009-01-22 | 2009-07-08 | 中国人民解放军国防科学技术大学 | 一种基于扇区重组的文件备份恢复方法 |
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CN101477487A (zh) * | 2009-01-22 | 2009-07-08 | 上海交通大学 | 多次增量文件的备份方法和恢复方法 |
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CN102609644A (zh) * | 2012-01-11 | 2012-07-25 | 杭州东信北邮信息技术有限公司 | 一种文件保护方法 |
CN102609644B (zh) * | 2012-01-11 | 2015-05-13 | 杭州东信北邮信息技术有限公司 | 一种文件保护方法 |
CN102663076B (zh) * | 2012-03-31 | 2014-08-06 | 福建榕基软件股份有限公司 | 文件数据处理方法 |
CN102663076A (zh) * | 2012-03-31 | 2012-09-12 | 福建榕基软件股份有限公司 | 文件数据处理方法 |
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CN102929976A (zh) * | 2012-10-17 | 2013-02-13 | 华为技术有限公司 | 备份数据访问方法及装置 |
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CN103116615A (zh) * | 2013-01-28 | 2013-05-22 | 袁华强 | 一种基于版本矢量的数据索引方法及服务器 |
CN104281500B (zh) * | 2013-07-04 | 2017-12-26 | 北京中科同向信息技术有限公司 | 数据任意时刻恢复点(rpo)构建技术 |
CN104281500A (zh) * | 2013-07-04 | 2015-01-14 | 北京中科同向信息技术有限公司 | 数据任意时刻恢复点(rpo)构建技术 |
CN105960635B (zh) * | 2014-02-07 | 2021-02-09 | 国际商业机器公司 | 用于维护存储库中的源数据的系统和方法 |
CN105960635A (zh) * | 2014-02-07 | 2016-09-21 | 国际商业机器公司 | 从具有不同时间点的源数据的存储库中的源数据的拷贝创建复原拷贝 |
GB2538464A (en) * | 2014-02-07 | 2016-11-16 | Ibm | Creating restore copy from copy of source data in repository having source data at different point-in-times |
US11194667B2 (en) | 2014-02-07 | 2021-12-07 | International Business Machines Corporation | Creating a restore copy from a copy of a full copy of source data in a repository that is at a different point-in-time than a restore point-in-time of a restore request |
US11169958B2 (en) | 2014-02-07 | 2021-11-09 | International Business Machines Corporation | Using a repository having a full copy of source data and point-in-time information from point-in-time copies of the source data to restore the source data at different points-in-time |
US11150994B2 (en) | 2014-02-07 | 2021-10-19 | International Business Machines Corporation | Creating a restore copy from a copy of source data in a repository having source data at different point-in-times |
WO2015125030A1 (en) * | 2014-02-07 | 2015-08-27 | International Business Machines Corporation | Creating restore copy from copy of source data in repository having source data at different point-in-times |
GB2538464B (en) * | 2014-02-07 | 2020-08-12 | Ibm | Creating restore copy from copy of source data in repository having source data at different point-in-times |
US10372546B2 (en) | 2014-02-07 | 2019-08-06 | International Business Machines Corporation | Creating a restore copy from a copy of source data in a repository having source data at different point-in-times |
US10387446B2 (en) | 2014-04-28 | 2019-08-20 | International Business Machines Corporation | Merging multiple point-in-time copies into a merged point-in-time copy |
US11630839B2 (en) | 2014-04-28 | 2023-04-18 | International Business Machines Corporation | Merging multiple point-in-time copies into a merged point-in-time copy |
CN105320577B (zh) * | 2014-06-11 | 2018-09-04 | 中国移动通信集团公司 | 一种数据备份和恢复方法、系统及装置 |
CN105320577A (zh) * | 2014-06-11 | 2016-02-10 | 中国移动通信集团公司 | 一种数据备份和恢复方法、系统及装置 |
US10802923B2 (en) | 2015-09-21 | 2020-10-13 | EMC IP Holding Company, LLC | Method and apparatus for incremental backup based on file paths and a prefix tree |
CN106547644A (zh) * | 2015-09-21 | 2017-03-29 | 伊姆西公司 | 增量备份方法和设备 |
CN106610886B (zh) * | 2015-10-22 | 2019-06-28 | 阿里巴巴集团控股有限公司 | 一种操作记录链生成方法及装置 |
CN106610886A (zh) * | 2015-10-22 | 2017-05-03 | 阿里巴巴集团控股有限公司 | 一种操作记录链生成方法及装置 |
CN107357929A (zh) * | 2017-07-27 | 2017-11-17 | 广东欧珀移动通信有限公司 | 文件读取方法、移动终端及可读存储介质 |
CN107609072B (zh) * | 2017-09-01 | 2020-11-20 | 联想(北京)有限公司 | 一种数据处理方法及装置 |
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CN110704242A (zh) * | 2019-09-24 | 2020-01-17 | 上海爱数信息技术股份有限公司 | 一种基于Oracle日志捕获的连续数据保护系统及方法 |
CN110704242B (zh) * | 2019-09-24 | 2023-06-13 | 上海爱数信息技术股份有限公司 | 一种连续数据保护系统及方法 |
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CN114090522A (zh) * | 2022-01-17 | 2022-02-25 | 泰山信息科技有限公司 | 一种电子文件的标识符定义方法、装置、设备 |
CN114090522B (zh) * | 2022-01-17 | 2022-04-22 | 泰山信息科技有限公司 | 一种电子文件的标识符定义方法、装置、设备 |
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