Method and device for data interaction

A data interaction and data technology, applied in the field of communication, can solve problems affecting the work efficiency, occupancy, and long configuration time of data integration systems and data mining systems

Active Publication Date: 2014-12-31
HUAWEI TECH CO LTD
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Problems solved by technology

[0005] The inventor found that due to the large number of fields in the wide table, which may reach dozens or even hundreds of fields, the metadata information such as the fields of the wide table in the data integration system and data mining system is in great demand. Configuration, the configuration time is long, and the configuration process needs to occupy a lot of time and resources of the data integration system and data mining system to realize the configuration of wide table metadata information in the system, which affects the work efficiency of the data integration system and data mining system

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Embodiment Construction

[0057] The data integration system and the data mining system are two independent systems, so metadata configuration in each system needs to be performed separately. However, based on the description of the background technology, it can be seen that the data processed by the data integration system is the source data of the data mining system. If the two systems configure metadata respectively, the configuration of the metadata is obviously repeated. The configuration of the fields in the table is obviously repetitive, especially when the number of fields in the wide table is large, reaching dozens or even hundreds of fields, the workload of metadata configuration will be very huge, and the configuration process needs to occupy the data integration system and data Mining system takes a lot of time and resources to realize the configuration of wide table metadata information in the system, which affects the work efficiency of data integration system and data mining system.

[0...

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Abstract

An embodiment of the invention discloses a method and a device for data interaction. The method includes that a data mining device requests first metadata information from a data integration device when determining to perform metadata information configuration, receives the first metadata information sent from the data integration device, and then performs local configuration of second metadata information according to the received first metadata information. By the method and the device, time for configuration of the second metadata information in a data mining system can be shortened and work efficiency of the data mining system can be improved.

Description

technical field [0001] The present invention relates to the communication field, in particular to a data interaction method and device. Background technique [0002] Data extraction, transformation, loading (ETL, Extract Transform Load) system is a data integration system. The ETL system is responsible for obtaining data from databases or file systems of various source systems. After logical processing such as conversion and cleaning, the logical processing can be The obtained data is loaded into the corresponding target system according to the business demands. [0003] The SmartMiner system is a data mining system. The SmartMiner system is responsible for extracting or mining knowledge from a large amount of data. Generally speaking, it is to obtain valuable information from a large amount of data to support subsequent business promotion and application. [0004] The data integration system and the data mining system are two independent systems, each with its own process ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08G06F17/30
CPCG06F16/254H04L67/561
Inventor 黄红莉刘诗凯
Owner HUAWEI TECH CO LTD
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