Customer data runtime migration method and system

A customer data and data technology, applied in structured data retrieval, special data processing applications, database design/maintenance, etc., can solve problems such as the inability to merge customer data, avoid customer data errors, ensure data, and ensure complete integrity. Effect

Pending Publication Date: 2022-03-04
CHINA CONSTRUCTION BANK
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Problems solved by technology

For the latter two cross-system and cross-database data, the existing technology cannot realize the merging of customer data. In order to solve the problems of data migration consistency in this scenario, the present invention proposes a stable and reliable customer data migration method, which can realize migration During the process, for the new and old systems to merge customers in parallel, it can ensure that the data of customer mergers can be migrated normally and completely

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  • Customer data runtime migration method and system
  • Customer data runtime migration method and system

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Embodiment Construction

[0034] In the present invention, customer merging means that the same customer may have multiple different numbers in the customer system, but only one numbered customer information is completely correct or complete, and the incorrect or incomplete customer number is deleted and merged into within the same customer number.

[0035] In order to understand the content of the present invention more clearly, it will be described in detail with reference to the drawings and embodiments.

[0036] The first aspect of the present invention relates to a process flow such as figure 1 Runtime migration methods for customer data shown, including:

[0037] Step S1, determine the whitelist customer data, and migrate the whitelist customer data from the centralized architecture system to the distributed system according to the rules;

[0038] Step S2. When customer data is merged, determine whether the customer data is merged from the old centralized architecture system to the old distribu...

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Abstract

The invention relates to the technical field of data migration, in particular to a client data runtime migration method and system, and the method comprises the steps: determining white list client data, and migrating the white list client data from a centralized architecture system to a distributed system according to a rule; when customer data merging occurs, judging an application scene; when the application scene belongs to the application scene that the client data merges from the old centralized architecture system to the old distributed system or the client data merges from the new centralized architecture system to the new distributed system, normal client data merging processing is carried out; and when the application scenario belongs to the application scenario in which the client data is merged from the old centralized architecture system to the new distributed system or the client data is merged from the new centralized architecture system to the old distributed system, updating the white list client data, and performing normal client data merging processing. According to the method, the new system and the old system can be parallel, the stability of system functions is ensured, and meanwhile, part of data can be verified.

Description

technical field [0001] The invention relates to the technical field of electronic finance, in particular to a method and system for migrating customer data during operation. Background technique [0002] In the existing technology, most systems are undergoing the process of switching from a centralized architecture system to a distributed architecture system. It is necessary to migrate the stock data in the old system to the new system. In order to ensure the stability of the system switching process, the system will generally first Perform a small amount of data migration in the form of a whitelist, and then gradually expand the scope of the whitelist until the complete data migration is gradually completed. The customer data of a centralized architecture system generally exists in a single file or database table. The process of switching to a distributed architecture includes the process of splitting the customer data of a single file or database table into horizontal dist...

Claims

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Application Information

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IPC IPC(8): G06F16/21G06F16/27
CPCG06F16/214G06F16/21G06F16/27
Inventor 钟浩忻超
Owner CHINA CONSTRUCTION BANK
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