Message data pushing method, system and device

Abstract

The invention discloses a message data pushing method, system and device. The method comprises the following steps: monitoring whether data information in a database of an acquisition server is changed or not by utilizing a Canal component; and if the data information changes, obtaining changed data information, sending the changed data information to message middleware, and pushing the changed data information to each user client through the message middleware. The invention discloses a message data pushing method. Starting from the configuration of an acquisition server, the information corresponding to the subscribed table name is automatically pushed to the user client; therefore, real-time pushing of the data is realized; and the message middleware is utilized to establish the information channel between the user client and the acquisition server, so that the application range is wide, web application is supported, and the method, system and device can also be applied to other application scenarios in which the message middleware supports transmission, and therefore, a better message data pushing effect can be obtained, and the pushing efficiency of the message data is improved.

Description

technical field [0001] The present invention relates to the technical field of information push, in particular to a message data push method, system and device. Background technique [0002] The collection server is a server specially used to collect and receive the information reported by the terminal and store the collected data into the server, for example: GPS positioning information, or air-conditioning parameter information or water meter information, etc. At present, our server needs to obtain specified data information It is necessary to connect to the collection server at all times, and push the specified data information through the collection server, which will increase the pressure on the collection server, resulting in low data push efficiency, and because the query takes a certain amount of time, real-time data acquisition cannot be achieved. In order to solve the problem of low data push efficiency, a common solution is to use other servers to query the databa...

AI Technical Summary

Problems solved by technology

[0004] In view of the deficiencies in the above-mentioned prior art, the present invention provides a method, system and device for pushing message data, which overcomes the fact that multiple user clients connect to the collection server at the same time, and the data processing task of the query server is too heavy when querying specified information. , resulting in data query failure, low data query efficiency, and low real-time performance of the queried data

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