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Multi-source heterogeneous data backup method and device

A multi-source heterogeneous data and backup technology, applied in the field of big data processing, can solve the problems of low local backup efficiency of associated data

Pending Publication Date: 2021-09-28
INDUSTRIAL AND COMMERCIAL BANK OF CHINA
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  • Description
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Problems solved by technology

[0005] The embodiment of this specification provides a multi-source heterogeneous data backup method and device to solve the problem of low efficiency of local backup of source cross-application associated data in the prior art

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  • Multi-source heterogeneous data backup method and device
  • Multi-source heterogeneous data backup method and device

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Embodiment Construction

[0027] The principle and spirit of this specification will be described below with reference to several exemplary embodiments. It should be understood that these implementations are given only to enable those skilled in the art to better understand and implement this specification, but not to limit the scope of this specification in any way. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of this disclosure to those skilled in the art.

[0028] Those skilled in the art know that the embodiments of this specification can be implemented as a system, device, method or computer program product. Therefore, the disclosure in this specification can be implemented in the form of complete hardware, complete software (including firmware, resident software, microcode, etc.), or a combination of hardware and software.

[0029]The embodiment of this specification provides a multi-source heterogeneous data backup...

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Abstract

The invention relates to the technical field of big data processing, and particularly discloses a multi-source heterogeneous data backup method and device.The device comprises an access layer, a task management module, a data collection module, a login management module and a data export module; the access layer receives a backup task request and routes the backup task request to a task management module; the task management module generates task information, performs task scheduling execution, calls the data collection module to perform data collection, and calls the data export module to perform data export; the data collection module calls the login management module to log in a corresponding data source, generates a temporary table according to the task information, extracts data in the data source into the temporary table, and generates a data collection file list; the login management module logs in a data source corresponding to each data source identifier according to the mapping table; and the data export module exports the data according to the data collection file list and copies the data to the target server. According to the device, efficient and accurate automatic backup of the multi-source heterogeneous data is realized.

Description

technical field [0001] This specification relates to the technical field of big data processing, and in particular to a multi-source heterogeneous data backup method and device. Background technique [0002] In recent years, the field of big data has been booming. More and more enterprises, especially medium and large enterprises, often build data centers for centralized data management due to cost, data management and data output considerations. Due to the different requirements for timeliness, a multi-source heterogeneous data source system with different engine types is formed. Furthermore, data belongs to different applications, and different applications may have different user systems. In the product development stage, each research and development unit of the enterprise also needs local backup of cross-source and cross-application associated data in the production environment, and needs to solve the problem of user system and data source isolation. [0003] At presen...

Claims

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Application Information

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IPC IPC(8): G06F11/14
CPCG06F11/1446
Inventor 阳兵沈贇林丹阳万里
Owner INDUSTRIAL AND COMMERCIAL BANK OF CHINA
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