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Transaction data processing method and device

A processing method and technology of transaction data, applied in the financial field, can solve problems such as the inability to guarantee the correctness of position aggregation, and achieve the effect of ensuring idempotency and improving correctness

Active Publication Date: 2021-06-04
BANK OF CHINA
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  • Abstract
  • Description
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Problems solved by technology

[0005] The embodiment of this application provides a transaction data processing method and device to solve the problem in the prior art that the correctness of position summary cannot be guaranteed in the concurrent summary scenario

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  • Transaction data processing method and device
  • Transaction data processing method and device

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Embodiment Construction

[0032] The principle and spirit of the present application will be described below with reference to several exemplary embodiments. It should be understood that these embodiments are given only to enable those skilled in the art to better understand and implement the present application, rather than to limit the scope of the present application in any way. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of this disclosure to those skilled in the art.

[0033] Those skilled in the art know that the embodiments of the present application may be realized as a system, device, method or computer program product. Therefore, the disclosure of the present application can be specifically implemented in the form of complete hardware, complete software (including firmware, resident software, microcode, etc.), or a combination of hardware and software.

[0034] Considering the existing technical solutions for s...

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Abstract

The present application provides a method and device for processing transaction data, wherein the method includes: receiving multiple concurrent request operations for the same data change operation on target data; acquiring the identification information and processing status of the data change operation; When the processing state of the data change operation is to be adjusted, generate a global lock; assign the global lock to one of the multiple concurrent request operations, and use the request operation as the selected request Operation: adjust the target data; if the adjustment is successful, modify the processing status of the data change operation to adjusted, and release the global lock. Through the above scheme, in the concurrent summary scenario, when a data change operation has multiple concurrent request operations, only one request operation can obtain a global lock, and the successfully adjusted data change operation does not have the conditions to generate a global lock. The idempotency of transaction data processing is guaranteed.

Description

technical field [0001] The present application relates to the field of financial technology, in particular to a method and device for processing transaction data. Background technique [0002] In the banking system, liquidity management is the key to preventing liquidity risks. To manage liquidity accurately, the key point is to reasonably liquidate account positions and arrange liquidity funds. Among them, position is also called "headlining", which means money. There are various sources of position detailed records and a large amount of data. When summarizing, it is necessary to ensure idempotence. For a position, perform a summary operation once, and do multiple times Aggregation operations, the results produced should be equivalent to a successful aggregation operation. [0003] In the prior art, the positions are generally summarized by using the method of batch summarization, that is, a timed task is set, within a predetermined time, the positions waiting for summari...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/23G06Q40/04
CPCG06Q40/04G06F16/2343
Inventor 张航宇马嘉晨王超
Owner BANK OF CHINA
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