Concurrent transaction data processing method and device

Abstract

The invention provides a concurrent transaction data processing method and device. The method comprises the steps of receiving concurrent transaction data (pre-purchased commodity identifiers and the number of pre-purchased commodities) submitted by multiple clients; deducting the residual number of the pre-purchased commodities from a limit table (the commodity identifiers and the corresponding residual number of the commodities) according to the commodity identifiers and the number of pre-purchased commodities submitted by one client; generating a transaction according to the transaction data when the residual number of the pre-purchased commodities is deducted successfully; carrying out a response that the client transacts successfully when the transaction is generated successfully; and carrying out the response that the client transacts unsuccessfully when the residual number of the pre-purchased commodities is deducted unsuccessfully or the transaction is generated unsuccessfully. Compared with the traditional mode that the same transaction is used for controlling deduction of the residual number of the pre-purchased commodities and generation of the transaction, the method and the device have the advantage that the control of two independent transactions is employed. According to the scheme, the time of responding to multiple client requests is reduced, and the transaction processing efficiency is improved.

Description

technical field [0001] The present invention relates to the technical field of e-commerce, in particular to a concurrent transaction data processing method and device. Background technique [0002] E-commerce refers to all transactions conducted by both parties through the computer network, that is, the transfer of ownership of physical commodities (such as clothing, household appliances, etc.) through transactions, or the realization of service commodities (such as financial services, network information consulting services, etc.) paid consumption. In e-commerce, in order to increase the sales volume or expand the influence of the product, the merchant will launch a limited number of low-priced products from time to time for flash sales or limited-time buying. For the existing flash sales or limited-time buying data processing system , which uses a transaction (a transaction is a logical execution unit composed of one or several basic operations. These basic operations are...

AI Technical Summary

Problems solved by technology

However, this has the following disadvantages: When multiple customers request flash sales or flash sales, the data processing system for flash sales or flash sales must complete the two operations of the previous customer's deduction amount and transaction generation before responding. A customer's request, it will take a lot of time to respond to multiple customer requests, thereby reducing transaction processing efficiency

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