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1. CN110209528 - Data backup method and device, server and storage medium

Office China
Application Number 201811459580.5
Application Date 30.11.2018
Publication Number 110209528
Publication Date 06.09.2019
Publication Kind A
IPC
G06F 11/14
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
11Error detection; Error correction; Monitoring
07Responding to the occurrence of a fault, e.g. fault tolerance
14Error detection or correction of the data by redundancy in operation, e.g. by using different operation sequences leading to the same result
CPC
G06F 11/1458
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
11Error detection; Error correction; Monitoring
07Responding to the occurrence of a fault, e.g. fault tolerance
14Error detection or correction of the data by redundancy in operation
1402Saving, restoring, recovering or retrying
1446Point-in-time backing up or restoration of persistent data
1458Management of the backup or restore process
Applicants TENCENT TECHNOLOGY (SHENZHEN) CO., LTD.
腾讯科技(深圳)有限公司
Inventors LI HAIXIANG
李海翔
Agents 北京三高永信知识产权代理有限责任公司 11138
Title
(EN) Data backup method and device, server and storage medium
(ZH) 数据备份方法、装置、服务器以及存储介质
Abstract
(EN)
The invention discloses a data backup method and device, a server and a storage medium, and belongs to the technical field of databases. According to the embodiment of the invention, on the basis of the temporal database, the backup method based on the temporal data is put forward to take multiple flexible modes for data in any state in the full-state data to achieve backup, such as a logic mode or a physical mode and a logic and physical combination mode, and effective storage, safety and reliability of the temporal data are effectively guaranteed.

(ZH)
本发明公开了一种数据备份方法、装置、服务器以及存储介质,属于数据库技术领域。本发明实施例在时态数据库的基础上,提出了基于时态数据的备份方法使得对于全态数据中的任何状态的数据,都可以采取多种灵活的方式,例如逻辑方式或物理方式以及逻辑物理结合的方式来实现备份,为时态数据的有效存储和安全可靠性,提供了有效保障。

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