Geospatial Query Caching

Abstract: techniques are disclosed relating to improving the efficiency of geolocation queries via geospatial cells and query parameter caching. in various embodiments, a system receives a request from a user device to access geolocation information of entities and determine a first geographic location of the device. the system identifies that the first location is within a geospatial cell stored in a database cache and determines whether query parameters corresponding to the cell are stored in the cache. the system may retrieve the cached query parameters corresponding to the geospatial cell and execute a geolocation query on a database storing location information for different entities based on the cached query parameters. results of the geolocation query may be different from query results of one or more other queries executed, based on the cached query parameters, for other user computing devices located within the given geospatial cell based on the cached query parameters.

Inventor(s): Ying Yue, Xia Zhang, Yu Zhang, Junshi Guo

CPC Classification: G06F16/24539 ({using cached or materialised query results})

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