2results about How to "Reduce query time" patented technology

This application provides a method, apparatus, server, storage medium, and product for querying business data, belonging to the field of Internet technology. The method first parses the query request to obtain multiple query statements. Based on these multiple query statements, multiple data structures are generated. Based on these data structures, multiple query execution tasks are generated. Through the first and second nodes of the multiple query execution tasks, multiple data sources are queried in parallel. The multiple business sub-data obtained from the multiple data sources are summarized to obtain the business data, which is then returned to the terminal. This method can query multiple data sources in parallel based on multiple query fields, thus shortening the query time and improving query efficiency.

Embodiments of the present application disclose an information determination method, which comprises the following steps: after receiving query information of a target user for a target bidding system, obtaining historical behavior information and user attribute information of the target user; based on the query information, obtaining a set of bidding information by obtaining bidding information from a plurality of bidding applications through the target bidding system; determining key bidding information from the set of bidding information; and based on the query information, the historical behavior information and the user attribute information, determining target bidding information from the key bidding information. Thus, the operation of user query screening is effectively simplified, the query time is reduced, and the query efficiency is improved. Embodiments of the present application also disclose an information determination device, equipment and computer readable storage medium.