CN110262929B - 一种保证复制事务一致性的方法以及相应的复制装置 - Google Patents
一种保证复制事务一致性的方法以及相应的复制装置 Download PDFInfo
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/14—Error detection or correction of the data by redundancy in operation
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- G06F11/1464—Management of the backup or restore process for networked environments
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/27—Replication, distribution or synchronisation of data between databases or within a distributed database system; Distributed database system architectures therefor
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CN201810917819.2A CN109189608B (zh) | 2018-08-13 | 2018-08-13 | 一种保证复制事务一致性的方法以及相应的复制装置 |
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CN110222009B (zh) * | 2019-05-28 | 2021-08-06 | 咪咕文化科技有限公司 | 一种Hive入库异常文件自动处理方法及装置 |
CN110457284B (zh) * | 2019-06-05 | 2022-11-29 | 黄疆 | 基于SQLServer数据库的多时间点数据恢复方法及系统 |
CN110347746B (zh) * | 2019-06-13 | 2020-06-26 | 武汉达梦数据库有限公司 | 一种异构数据库同步数据一致性校验方法及装置 |
CN110413693B (zh) * | 2019-07-31 | 2020-04-03 | 上海英方软件股份有限公司 | 一种数据库实时同步系统数据一致性的检验方法及装置 |
CN113326315A (zh) * | 2020-02-28 | 2021-08-31 | 华为技术有限公司 | 一种数据库复制系统、方法、源端设备以及目的端设备 |
CN111694800B (zh) * | 2020-04-30 | 2023-03-24 | 武汉达梦数据库股份有限公司 | 一种提升数据同步性能的方法和数据同步系统 |
CN111930693B (zh) * | 2020-05-28 | 2024-02-06 | 武汉达梦数据库股份有限公司 | 一种基于日志解析同步的事务合并执行方法及装置 |
CN111858502A (zh) * | 2020-06-02 | 2020-10-30 | 武汉达梦数据库有限公司 | 一种基于日志解析同步的日志读取方法和同步系统 |
CN112307118B (zh) * | 2020-09-30 | 2024-03-22 | 武汉达梦数据库股份有限公司 | 基于日志解析同步的保障数据一致性的方法和同步系统 |
US11669518B1 (en) * | 2021-12-14 | 2023-06-06 | Huawei Technologies Co., Ltd. | Method and system for processing database transactions in a distributed online transaction processing (OLTP) database |
CN114510495B (zh) * | 2022-04-21 | 2022-07-08 | 北京安华金和科技有限公司 | 一种数据库业务数据一致性处理方法和系统 |
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CN104346454A (zh) * | 2014-10-30 | 2015-02-11 | 上海新炬网络技术有限公司 | 基于Oracle数据库的数据一致性校验方法 |
CN105574187A (zh) * | 2015-12-23 | 2016-05-11 | 武汉达梦数据库有限公司 | 一种异构数据库复制事务一致性保障方法及系统 |
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JP3086779B2 (ja) * | 1995-06-19 | 2000-09-11 | 株式会社東芝 | メモリ状態復元装置 |
US7409587B2 (en) * | 2004-08-24 | 2008-08-05 | Symantec Operating Corporation | Recovering from storage transaction failures using checkpoints |
US9672237B2 (en) * | 2013-03-15 | 2017-06-06 | Amazon Technologies, Inc. | System-wide checkpoint avoidance for distributed database systems |
CN106844694B (zh) * | 2017-01-24 | 2019-11-15 | 恒生电子股份有限公司 | 用于同步数据的方法及设备 |
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CN104346454A (zh) * | 2014-10-30 | 2015-02-11 | 上海新炬网络技术有限公司 | 基于Oracle数据库的数据一致性校验方法 |
CN105574187A (zh) * | 2015-12-23 | 2016-05-11 | 武汉达梦数据库有限公司 | 一种异构数据库复制事务一致性保障方法及系统 |
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CN109189608A (zh) | 2019-01-11 |
CN109189608B (zh) | 2019-07-26 |
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