Data processing method and device

A data processing and data table technology, applied in the field of data processing, can solve the problems of resource waste and reduction, and achieve the effect of saving storage space

Active Publication Date: 2010-11-10
ALIBABA (CHINA) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0018] The embodiment of the present invention provides a data processing method and device, which can ...

Method used

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  • Data processing method and device

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Embodiment 1

[0037] This embodiment provides a data processing method, the method stores POI information in a relational database, and establishes a basic data table with POI as a record unit and a field description information table with POI field description information as a record unit in the database, for The basic data table establishes a POI record update monitoring unit, and records the production time and production process description information of each field in the basic information table update process into the field description information table. figure 1 It shows the relationship between the basic data table and the field description information table. exist figure 1 , the basic data table includes the following fields: all POI information, initial production process, initial production time, POI ID (POI ID, which is the only ID in the table), where POI information includes: POI ID, name, address and phone number, etc. ; The field description information table includes POI I...

Embodiment 2

[0141] Such as Figure 4 As shown, this embodiment discloses a data processing device, including: a basic data table for storing all POI fields, initial operation time and initial production process; a field description information table for storing field names, production time and production process; capture unit, for capturing POI information, and described POI information includes the field information of production time, production process and at least one POI; Judgment unit, is used for judging whether the field information of POI contains POI identification, if so, start the first A processing unit; otherwise, start the second processing unit; the first processing unit, the first processing unit includes a first update unit, used to update the basic data table according to the POI identifier, and a second update unit, used to update the basic data table according to the POI The POI identifier updates the field description information table, and the second processing unit...

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Abstract

The embodiment of the invention provides a data processing method and a data processing device and aims to solve the problems of resource waste and low data sheet reading and writing efficiencies in the prior art. The method comprises the following steps of: capturing point of interest information which comprises production time, production technology and the field information of at least one point of interest; and judging whether the field information of the point of interest comprises a point of interest identifier or not, updating a basic data sheet and a field description information sheet according to the point of interest identifier if the field information of the point of interest comprises the point of interest identifier, otherwise distributing the point of interest identifier to the point of interest information and inserting the point of interest information into the basic data sheet, wherein the basic data sheet comprises all point of interest fields, initial operation time and initial production technology; and the field description information sheet comprises field names, the production time and the production technology. The field description information sheet is adopted in the embodiment of the invention, so that the information reliability can be enhanced.

Description

technical field [0001] The present invention relates to a data processing technology, in particular to a data processing method and device. Background technique [0002] Storing POI (Point of Interest, point of interest) related data in a relational database is a storage method recommended by various companies in the industry today. In the prior art, all information (such as name, address, phone number, etc.) included in a POI is stored in the database in the form of a row of records. However, with the continuous development of information technology, POI data sources and production processes tend to be diversified, and their credibility and richness of information fields vary; in different application fields, the requirements for data credibility It is also different. For example: in car navigation equipment, all field information must be collected on-site or verified by telephone, other data such as network yellow pages cannot be applied to car navigation equipment. In ...

Claims

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Application Information

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IPC IPC(8): G06F17/30
Inventor 宫琦王涛
Owner ALIBABA (CHINA) CO LTD
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