Method and device for processing bidding user data

Abstract

The invention discloses a method and a device for processing data of auction users. The method is applied to a Redis system which is used for storing auction data. The method comprises steps as follows: at the beginning stage of current auction bidding, a serial flag bit obtained from former successful bid is assigned to multiple users performing bidding simultaneously, and the bidding data of the multiple users are consistent; aiming at one of the multiple users, whether the serial flag bit assigned to the user is consistent with a serial flag bit obtained through latest auction is compared, if yes, the bid data of the user is written into the Redis system, and the serial flag bit obtained through the latest auction is corrected; at the ending stage of the current auction bidding, the serial flag bit obtained through the latest auction is recorded as the serial flag bit of current successful bid. According to the method and the device, the Redis system and the auction business are combined, so that the competition caused by simultaneous operation of multiple processes is avoided, the problem about data consistency is solved, the overall access speed is increased, and the page view of the users is increased.

Description

technical field [0001] The invention relates to the technical field of the Internet, in particular to a method and device for processing bidding user data. Background technique [0002] In the auction business, when multiple users participate in the auction and bid at the same time, the data submitted by the user with the highest bid is generally used as the bid data for the successful auction; when there are multiple users with the highest bid, only one user should be allowed to bid Success, the corresponding other user bids failed. The existing technology uses the relational database MySQL as the storage basis to store the auction data in MySQL. However, due to the system characteristics of MySQL supporting multi-threading, there is operation competition between multiple threads. To avoid operation competition between threads, MySQL The distributed lock mechanism is used to isolate multiple threads, so that only one thread operates at a time. The specific performance is t...

AI Technical Summary

Problems solved by technology

The existing technology uses the relational database MySQL as the storage basis to store the auction data in MySQL. However, due to the system characteristics of MySQL supporting multi-threading, there is operation competition between multiple threads. To avoid operation competition between threads, MySQL The distributed lock mechanism is used to isolate multiple threads, so that only one thread operates at a time. The specific performance is that when multiple users bid at the same time and the bids are the same, the distributed lock mechanism is used to isolate multiple threads, so that only in the After one user bids, the other executes the bid. The distributed lock mechanism consumes performance to a certain extent, and the system design is complicated. With the increasing number of users, MySQL cannot meet the demand and the implementation is complicated. low performance

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