Data updating method and system

Abstract

A data update method and system, which are applied to a server including a data update execution module and a data read execution module, and the server is pre-established to store the data in each field imported by the data generation source, and the database The result table corresponding to each data field in , first, when the data generation source has data transmitted to the server, the transmitted data is stored in the database; after that, when the server reaches the data update time during the operation process, the data update execution module Get the data of each field from the database, and store the obtained data of each field into the result table; then, when the client computer device reaches the data reading time during operation, it will propose a data reading request to the server , causing the data reading execution module in the server to read data from the result table, and transmit the data in the result table according to the client computer device that made the data reading request.

Description

technical field [0001] The present invention relates to a technique for updating data, in particular to a method and system for updating data, so as to reduce the workload of the server for updating data when users of multiple client computer devices monitor server data changes load. Background technique [0002] At present, a large amount of data is generally stored in a server (Server) for each client (Client) to access its data. This kind of architecture environment is generally called a master-slave architecture (Client / Server) environment. , updates and transfers provide a cost-reducing structure. [0003] For example, the current most popular global information network (World Wide Web, WWW) is a typical master-slave architecture application, and each web host uses TCP port number 80 to wait for the connection response of the client (usually browser). After the connection is established, the client sends a request, the server sends a response, and then releases the r...

AI Technical Summary

Problems solved by technology

[0005] the above figure 1 Although the structure of the present invention can greatly reduce the original workload of the server 1, it needs to add an additional proxy server 3, thereby increasing the system cost. In addition, each client computer device 2 also needs to be built in to support TCP / IP or UDP The API of the transmission protocol is used to establish a data transmission interface protocol with the proxy server 3, so it takes more time for program development than the previous structure, and also increases the complexity of the system architecture

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