Business data integration method oriented to real estate registration

A business data and real estate technology, applied in database models, relational databases, electrical digital data processing, etc., can solve the problems of high cost, impracticality, low flexibility of data exchange interfaces, etc., to increase reusability, ensure The effect of usability and correctness

Active Publication Date: 2014-09-24
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can be seen that the flexibility of developing data exchange interfaces is too low, and the cost of building real estate domain ontology is too high and impractical

Method used

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  • Business data integration method oriented to real estate registration
  • Business data integration method oriented to real estate registration
  • Business data integration method oriented to real estate registration

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0047] The business data integration method for real estate registration is applied in the process of transforming heterogeneous business databases into real estate databases. The logic involved in the implementation of the business data conversion algorithm is to first load the data conversion rules into the memory, obtain a record in the processing area, pass the corresponding fields and parameters in the record to the data conversion rule function, and execute If the function is running normally, it will dump the records into the XML file, otherwise it will throw an exception and dump the exception data into the exception file. Its pseudo code is as follows:

[0048] / / Data conversion method

[0049] XmlDocument ruleXmlFile = GetRulefile(filepath);

[0050] Map Rules = GetTransFromRule(ruleXmlFile); / / Get conversion rules into memory

[0051] Datatable dt = GetDataArea(number); / / Get the data to be processed from the database and dump it into the memory

[0052] ...

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PUM

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Abstract

The invention discloses a business data integration method oriented to real estate registration. The method comprises the following steps: establishing a uniform data model of real estate registration according to different structures of real estate registration units such as housing estates, land parcels, forest lands, grasslands and the like; establishing a data conversion rule according to the data relation between various isomerous data bases and the uniform data model; converting different types of real estate data into data conforming with the real estate registration rule through the ETL technology; establishing the relation between the housing estates, grasslands, forest lands and land parcels and completing integration of the business data. The business data integration method oriented to real estate registration has important practical application value in the field of real estate registration, effectively reduces troubles of manual operation, and ensures that the converted real estate business data are correct and applicable, thereby being wide in application prospect.

Description

technical field [0001] The invention relates to the field of information construction of real estate registration, in particular to a business data integration method for real estate registration. Background technique [0002] In the field of real estate registration, "business data" is one of the core data of the integration platform. Real estate registration business data belongs to different departments and different systems, which inevitably involves the integration of heterogeneous data. Heterogeneous data integration methods can be divided into centralized data integration methods and distributed data integration methods according to the integration mode, and can be divided into metadata-based data integration methods and semantic-based data integration methods according to integration technology. Since real estate registration involves daily office work, there are a large number of operations such as adding, deleting, modifying, and checking, and the requirements for ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
CPCG06F16/258G06F16/284
Inventor 张丰杜震洪刘仁义郑少楠郭绿奕
Owner ZHEJIANG UNIV
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