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Multistage data summarizing method, distributed data management system and summarized data management system

A data management system and data aggregation technology, applied in the field of data processing, can solve problems such as low performance and data redundancy, and achieve the effects of improving performance, balancing data distribution, and reducing the number of interactions

Pending Publication Date: 2020-10-16
ALIPAY (HANGZHOU) INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

But this method will lead to infinite expansion of the summary database, not only data redundancy but also low performance

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  • Multistage data summarizing method, distributed data management system and summarized data management system
  • Multistage data summarizing method, distributed data management system and summarized data management system
  • Multistage data summarizing method, distributed data management system and summarized data management system

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Embodiment Construction

[0022] The following description provides specific application scenarios and requirements of the application, with the purpose of enabling those skilled in the art to manufacture and use the contents of the application. Various local modifications to the disclosed embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be applied to other embodiments and embodiments without departing from the spirit and scope of the application. application. Thus, the application is not limited to the embodiments shown, but is to be accorded the widest scope consistent with the claims.

[0023] The terminology used herein is for the purpose of describing particular example embodiments only and is not intended to be limiting.

[0024] These and other features of the present application, as well as the operation and function of the relevant elements of the structure, and the economy of assembly and manufacture of the components, may be sig...

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Abstract

The invention provides a multistage data summarization method, a distributed data management system and a summarized data management system. The multistage data summarization method comprises the steps of obtaining M data interaction records; storing the M data interaction records in a distributed database, the distributed database comprising N unit databases, and multiple data interaction recordsin the M data interaction records being stored in each unit database; for each unit database in the N unit databases, summarizing the multiple data interaction records based on the target account togenerate J data interaction intermediate summarized records; and sending the plurality of data interaction intermediate summarized records in the N unit databases to a summary database.

Description

technical field [0001] This application relates to the field of data processing, in particular to a multi-level data summary method, a distributed data management system and a summary data management system. Background technique [0002] Database (Database, DB) is a long-term storage in the computer, organized, shareable and unified management of data collection. [0003] The summary settlement business is the key business of the merchant settlement system. The summary and bulk business is mainly to collect the transaction details scattered in the sub-database and sub-table split according to the buyer UID dimension, and summarize them into a single data according to the business dimension for processing. In order to ensure the consistency of the data summarized under the distributed database, the current merchant settlement system uses the method of first registering the details to be summarized in a single database one by one, and then summarizing in the single database. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/27G06F16/22G06Q40/04
CPCG06F16/278G06F16/2282G06Q40/04
Inventor 刘晶雷金铭廖海林
Owner ALIPAY (HANGZHOU) INFORMATION TECH CO LTD
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