A matching method and device based on production mode
A technology of production mode and matching method, which is applied in the computer field, can solve the problems of unsatisfactory processing performance and low matching efficiency, and achieve the effect of improving CPU utilization and efficient matching
Active Publication Date: 2020-12-22
JINGDONG TECH HLDG CO LTD
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Problems solved by technology
[0010] In view of this, the embodiment of the present invention provides a production mode-based matching method and device, which can at least solve the problem of the existing matching matching method, which has low matching efficiency, especially in the case of high concurrency and large data volume. Problems that don't meet expectations
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[0052] Exemplary embodiments of the present invention are described below in conjunction with the accompanying drawings, which include various details of the embodiments of the present invention to facilitate understanding, and they should be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the invention. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.
[0053] It should be noted that the embodiments of the present invention are mainly applicable to the financial field, and are mainly aimed at transaction matching scenarios, and are mainly described by taking P2P online lending as an example.
[0054] The production line mode architecture adopted in the present invention includes but not limited to Disruptor, but since the...
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The invention discloses a matching method and device based on a production model, and relates to the technical field of computers. A specific implementation of the method includes: according to the loan amount of the loan note, the investment amount of the investment note, and the threshold value of the grouping amount, respectively grouping the loan note and the investment note to obtain a set of loan notes and a set of investment notes; analyzing the set of loan notes The difference between the total amount of borrowings and the total amount of investment in a set of investment slips, and determine the matching relationship between the set of borrowing slips and the set of investment slips whose difference is within the predetermined range; The difference between each investment slip in the investment slip set, and determine that the investment slip with the smallest difference is matched with the corresponding borrowing slip. This implementation mode proposes a new production line processing mode, which uses the producer-consumer mode for data calculation, replacing the traditional thread pool mode, to achieve the perfect and efficient matching of loan orders and investment orders, and to ensure the smooth execution of transactions.
Description
technical field [0001] The present invention relates to the field of computer technology, in particular to a matching method and device based on production mode. Background technique [0002] With the continuous development of the financial market, financial transactions show a trend of high concurrency, high density, and large data volume, especially in scenarios such as P2P (person-to-person, Internet lending platform), securities, stocks, funds, and digital currencies. , the number of users and transaction volume may explode in an instant and reach a peak. [0003] How to enable users to complete transactions in the shortest time, and in a safe and reliable manner, is a matter of great concern to financial platforms. At present, the main technical measures adopted for this situation are: [0004] 1) Use multi-threading to decompose business logic, or use a combination of buffer queues and threads to process transaction processes; [0005] 2) As an alternative to the ab...
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IPC IPC(8): G06Q40/02G06Q40/04
CPCG06Q40/04G06Q40/03
Inventor 任弘杨宽赖韬杨涛
Owner JINGDONG TECH HLDG CO LTD