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CN115210694A - 数据传输方法及装置 - Google Patents

数据传输方法及装置 Download PDF

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Publication number
CN115210694A
CN115210694A CN202080097945.3A CN202080097945A CN115210694A CN 115210694 A CN115210694 A CN 115210694A CN 202080097945 A CN202080097945 A CN 202080097945A CN 115210694 A CN115210694 A CN 115210694A
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CN
China
Prior art keywords
data
synchronized
files
wal
packet
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Pending
Application number
CN202080097945.3A
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English (en)
Inventor
劳志毅
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Oppo Mobile Telecommunications Corp Ltd
Shenzhen Huantai Technology Co Ltd
Original Assignee
Guangdong Oppo Mobile Telecommunications Corp Ltd
Shenzhen Huantai Technology Co Ltd
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Publication date
Application filed by Guangdong Oppo Mobile Telecommunications Corp Ltd, Shenzhen Huantai Technology Co Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Publication of CN115210694A publication Critical patent/CN115210694A/zh
Pending legal-status Critical Current

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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00Arrangements for program control, e.g. control units
    • G06F9/06Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46Multiprogramming arrangements
    • G06F9/54Interprogram communication

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  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)

Abstract

本申请实施例公开了一种数据传输方法及装置,应用于数据传输系统中的订阅端设备,数据传输系统还包括源端设备、消费端设备和目标端设备,通过从源端设备获取待同步数据集合;通过两阶段提交的方式将待同步数据集合传输到消费端设备,并指示消费端设备将待同步数据集合散列至WAL的多个文件中,并将多个文件传输至目标端设备中,如此,通过两阶段提交的方式将待同步数据集合传输到消费端设备,从而保证待同步数据集合成功传输,以及,通过对WAL的多个文件传输待同步数据集合,从而提高数据同步传输效率。

Description

PCT国内申请,说明书已公开。

Claims (20)

  1. PCT国内申请,权利要求书已公开。
CN202080097945.3A 2020-03-06 2020-03-06 数据传输方法及装置 Pending CN115210694A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/078243 WO2021174537A1 (zh) 2020-03-06 2020-03-06 数据传输方法及装置

Publications (1)

Publication Number Publication Date
CN115210694A true CN115210694A (zh) 2022-10-18

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CN202080097945.3A Pending CN115210694A (zh) 2020-03-06 2020-03-06 数据传输方法及装置

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CN (1) CN115210694A (zh)
WO (1) WO2021174537A1 (zh)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115348259A (zh) * 2022-08-30 2022-11-15 中国银行股份有限公司 一种文件传输方法、装置、设备及可读存储介质
CN117194605B (zh) * 2023-11-08 2024-01-19 中南大学 用于多模态医学数据缺失的哈希编码方法、终端及介质

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190171650A1 (en) * 2017-12-01 2019-06-06 Chavdar Botev System and method to improve data synchronization and integration of heterogeneous databases distributed across enterprise and cloud using bi-directional transactional bus of asynchronous change data system
CN105262831B (zh) * 2015-10-30 2019-02-22 北京奇艺世纪科技有限公司 一种存储系统间同步数据的方法、装置及同步系统
CN107145499A (zh) * 2016-03-01 2017-09-08 阿里巴巴集团控股有限公司 用于预写式日志归档的方法及设备
CN106878473B (zh) * 2017-04-20 2021-03-30 腾讯科技(深圳)有限公司 一种消息处理方法、服务器集群及系统
CN109815028B (zh) * 2018-12-27 2022-02-08 汉海信息技术(上海)有限公司 数据同步的系统、方法、装置和计算机存储介质
CN110232097A (zh) * 2019-06-21 2019-09-13 北京奇艺世纪科技有限公司 一种数据同步方法及装置

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