POS system data interaction method and device, computer equipment and storage medium

A POS system and system data technology, applied in transmission systems, digital transmission systems, security communication devices, etc., can solve the problems of the overall POS system freeze, no response, and affect the performance of background document entry report query operations, etc., to improve operation The effect of performance and high concurrent access
CN112261043AInactive Publication Date: 2021-01-22深圳市思迅软件股份有限公司
10 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
深圳市思迅软件股份有限公司
Publication Date
2021-01-22
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention relates to a POS system data interaction method and device, computer equipment and a storage medium, and the method comprises the steps: obtaining a request of a POS system, so as to obtain an initial request; judging whether the initial request is a data downloading request or not; if the initial request is a data downloading request, obtaining information related to the initial request from a database to obtain initial information; processing the initial information to obtain a processing result; and feeding back the processing result to the POS system, so the POS system verifies the processing result and stores the processing result. Compared with the prior art, the POS system is not directly connected with the database, load balancing is achieved by means of an intermediate service program, then POS retail business of a larger chain scale can be supported, the higher concurrent access amount is supported, and the operation performance of the whole POS system is improved.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The present invention relates to a POS system, and more specifically refers to a POS system data interaction method, device, computer equipment and storage medium. Background technique

[0002] The current retail POS system is implemented based on the traditional C / S framework. The store cash register generally adopts a direct connection mode to interact with the database. This architecture is characterized by simplicity, convenience, development, and maintenance, but there are also some problems that cannot The shortcomings of the solution, especially in the application of industry information such as chain stores, mother and baby stores, convenience stores, etc., its shortcomings are particularly obvious; Performance bottleneck; specifically, for customers in this type of industry, based on their operating characteristics of fat headquarters-thin stores, small stores-large chains, and high requirements for real-time data, a single database is general...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More