Multi-source data map gridding and data state real-time pushing system

Abstract

The invention provides a multi-source data map gridding and data state real-time pushing system. The multi-source data map gridding and data state real-time pushing system mainly comprises a service discovery and registration module, a gateway module and a multi-source data module, wherein the multi-source data module and the gateway module are registered to the service discovery and registrationmodule; all external requests pass through the gateway module, and the gateway module forwards and calls each micro-service instance; and the multi-source data module has the main functions of converging multi-source data to a database, performing aggregation calculation on the multi-source data under different map levels to realize gridding, maintaining aggregation information of aggregation point locations, pushing the changed data to message middleware for external programs to subscribe in real time, synchronously and incrementally updating data information in a database, and packaging a service application HTTP protocol interface for an external program to call and the like. By applying the embodiment of the invention, the real-time display of the diversified large-data-volume map layer with the scale of ten thousand levels or above on the map and the real-time synchronous updating of the data state can be realized.

Description

technical field [0001] The invention relates to the technical field of the Internet, in particular to a multi-source data map grid aggregation calculation and data state real-time push system. Background technique [0002] Microservice architecture is an architectural pattern, which advocates dividing a single application into a group of small services, and the services coordinate and cooperate with each other to provide users with ultimate value. Each service runs in its own process, and services communicate with each other using a lightweight communication mechanism (usually HTTP-based RestfulAPI). Each service is built around a specific business and can be independently deployed to production environments, production-like environments, etc. In addition, in order to improve the response efficiency of the application system, more and more application systems have begun to adopt a front-end and back-end separation architecture. The front-end of this architecture focuses on ...

AI Technical Summary

Problems solved by technology

[0003] Existing solutions are mainly implemented based on the front-end map-related Javascript GIS API technology, which is prone to performance bottlenecks in some application scenarios, especially when faced with large amounts of data, it is very easy to cause user terminal operation freezes, untimely response or even application When the program crashes

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