A business processing method, device and system

A technology for business processing and business, applied in transmission systems, program control devices, special data processing applications, etc., can solve problems such as idempotent failure, and achieve the effect of avoiding repeated business processing

Active Publication Date: 2019-09-17
ADVANCED NEW TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the above technical problems, this application provides a business processing method, device and system to solve the problem of idempotent failure in sub-database or multi-database application scenarios. The technical solution is as follows:

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  • A business processing method, device and system
  • A business processing method, device and system
  • A business processing method, device and system

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Embodiment Construction

[0041] In the application scenario of massive data, in order to realize the distributed storage of data, the data is generally stored in the form of sub-tables. The sub-tables can be realized based on multiple dimensions, and one of the commonly used division dimensions is based on "time". Dimensions are divided into tables, for example, 12 sub-tables are divided according to 1 year and 12 months, which are used to store business data corresponding to business requests initiated at different times.

[0042] In addition, in order to ensure the disaster recovery characteristics of the system, redundant backup of the database is also a common solution, that is, the data in the main database is completely copied to the FO (Failover, failover) database. Deployed in different regions, under normal conditions, business requests are routed to the main library (normal mode), and under disaster recovery status, business requests will be switched and routed to the FO library (failover mod...

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Abstract

The application discloses a service processing method, device and system. A business processing method includes: a business request side generates a business processing request carrying business processing reference information, and sends the business processing request to the business processing side; business processing requests sent multiple times for the same business event carry the same business processing request Reference information: After receiving the business processing request, the business processing side determines the corresponding storage location according to the business processing reference information carried in the request, performs an idempotent check on the determined storage location, and performs an idempotent check on the current business according to the result of the idempotent check. deal with. By applying the technical solution of the present application, multiple idempotent checks for the same business event are not performed in different storage locations, thereby effectively avoiding the problem of repeated business processing.

Description

technical field [0001] The present application relates to the field of computer application technology, and in particular to a business processing method, device and system. Background technique [0002] In computer systems, idempotent operations are characterized by the fact that the impact of any number of executions is the same as that of one execution. In practical applications, idempotent operations are often used to avoid the impact of repeated operations on the system. . Taking the financial system as an example, for an account transfer-in or transfer-out request, it must be ensured that the request only leads to one actual transfer process, and multiple transfer processes due to network delays and other reasons are not allowed. Therefore, the financial system needs to ensure its external The idempotency of the accounting interface,. [0003] In order to achieve idempotence, the common practice in the prior art is to establish a unique constraint for each business r...

Claims

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): G06F9/448
CPCH04L67/1097H04L67/60G06F16/278G06F16/27H04L67/51
Inventor杜娟
OwnerADVANCED NEW TECH CO LTD