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A data migration method and device

A technology for data and migration, which is applied in the computer field, and can solve problems such as inability to automatically migrate business, accumulation, and incomplete data, and achieve the effect of avoiding business data residue and saving storage space

Active Publication Date: 2022-05-03
TRAVELSKY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the purpose of the present invention is to provide a data migration method and device to solve the problem that the existing historical data migration scheme cannot automatically migrate and migrate data, resulting in the accumulation of a large number of business incomplete data

Method used

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Embodiment Construction

[0028] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0029] Before data migration, the following preparations are required:

[0030] 1) Define the data table to be migrated according to the actual business requirements, and define the business data table association model based on the business data relationship model of the full business life cycle and the actual storage structure of the busine...

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Abstract

The data migration method and device provided by the present invention, based on the business data relationship model of the full business life cycle, can identify all associated data of the corresponding full business life cycle for any master table data to be migrated, thereby ensuring Migrate all associated business data to avoid business data residue. At the same time, after the data to be migrated is written into the historical database, the corresponding data in the production database is deleted, thereby saving storage space in the production database.

Description

technical field [0001] The invention belongs to the technical field of computers, and in particular relates to a data migration method and device. Background technique [0002] In the field of civil aviation passenger transport, each passenger travels from buying a ticket, rebooking or exchanging, taking a flight or refunding, until finally completing the itinerary. For airlines, it is necessary to collect information in various links, and the information is finally transferred to the passenger transportation settlement system. The passenger transportation settlement system completes the relevant settlement processing according to the actual situation of the data, generates financial data and imports it into the financial system. The entire process is processed around the passenger transport ticket. In the settlement link, all business processing is completed and the final state is reached. The corresponding passenger transport ticket has completed its life cycle and no long...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/27G06F16/22G06F16/21G06F16/215
CPCG06F16/27G06F16/2282G06F16/214G06F16/215
Inventor 张倞祺马琛郑朝晖
Owner TRAVELSKY