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Data Migration Method and System

A technology for migrating systems and data, which is applied in structured data retrieval, database design/maintenance, special data processing applications, etc. It can solve problems such as complex steps, many operating procedures, error-prone real-time, etc., and achieve the goal of improving efficiency and quality Effect

Active Publication Date: 2022-06-03
BANK OF CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the process of data migration is all manual operation, with many operation processes and complicated steps, which is error-prone and real-time cannot be guaranteed

Method used

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Embodiment Construction

[0023] Those skilled in the art know that the embodiments of the present invention can be implemented as a system, device, equipment, method

[0025] FIG. 1 is a flowchart of a data migration method in an embodiment of the present invention. As shown in Figure 1, the data migration method can include

[0026] S101: The JAVA module sends a data migration control instruction to the AIX module.

[0029] S103: the host module sends the DB2 database table building statement to the AIX module according to the database table building statement instruction.

[0032] Wherein, the AIX module can upload the host data acquisition script to the host module through the file transfer protocol. data

[0033] S105: The host module compiles and runs the host data acquisition script to obtain DB2 database table data.

[0034] S106: the host module imports the DB2 database table data into the sequence file, and sends the sequence file to the AIX module.

[0037] Wherein, transcoding is to convert th...

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Abstract

The invention provides a data migration method and system. The method includes: the AIX module generates and sends a database table building statement command to the host module according to the data migration control command and the data migration table list; the host module sends the DB2 database table building statement to the AIX module according to the database table building statement command; Database table creation statement and data dictionary generate and upload the host data acquisition script to the host module; the host module compiles and runs the host data acquisition script to obtain the DB2 database table data; imports the DB2 database table data into the sequence file, and sends the sequence file to the AIX module; AIX The module generates the Oracle database and the control script respectively according to the table-building control instruction and the DB2 database table-building statement; executes the control script to import the data in the sequence file into the Oracle database. The invention can improve the efficiency and quality of data migration.

Description

Data migration method and system technical field [0001] The present invention relates to the technical field of data migration, and in particular, to a data migration method and system. Background technique [0002] One of the important tasks of the banking core systems of major banks is the cross-platform migration of core business data. target The previous data migration process was all manual operations, with many operation processes, complicated steps, error-prone and unguaranteed real-time performance. SUMMARY OF THE INVENTION The main purpose of the embodiment of the present invention is to provide a data migration method and system, so as to improve the performance of data migration. Efficiency and quality. In order to achieve the above object, an embodiment of the present invention provides a data migration method, comprising: JAVA module sends data migration control instruction to AIX module; AIX module generates database construction language according...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/21
CPCG06F16/214
Inventor 王运林李宁
Owner BANK OF CHINA