Data processing method, electronic device, storage medium, and program product

By sensing data status information in real time and dynamically adjusting query strategies, and selecting appropriate index filtering or scanning methods, the problem of decreased query efficiency caused by frequent data updates in integrated batch and stream data processing is solved, thereby improving data query efficiency and system stability.

WO2026138625A1PCT designated stage Publication Date: 2026-07-02ZTE CORP
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Patent Information

Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
ZTE CORP
Filing Date
2025-12-18
Publication Date
2026-07-02

AI Technical Summary

Technical Problem

In the integrated batch processing data framework, frequent data updates cause continuous changes in data files and index structures, affecting data query performance and leading to a decrease in query efficiency.

Method used

By determining the data status information of the data file, the query strategy is dynamically adjusted, the index filtering method or scanning method is selected, the query strategy is generated, the index information is used to filter the data file, and the query results of the changed data are combined to ensure that the index information is effectively used in a rapidly changing environment.

Benefits of technology

It improves data query efficiency and resource utilization, reduces the fragmentation of index information, lowers maintenance costs, and ensures continuous optimization of data query performance and system stability.

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Abstract

Embodiments of the present application disclose a data processing method, an electronic device, a storage medium, and a program product. The data processing method comprises: in response to a data query request for target data, determining data state information of a data file corresponding to the target data; in response to the data state information indicating that the data file satisfies a preset change condition, determining an index efficiency metric of the data file, wherein the index efficiency metric is used for representing the degree of efficiency improvement of querying the data file by using an index filtering mode; on the basis of the index efficiency metric, generating a query strategy for the target data, wherein the query strategy comprises a data query mode for the data file, and the data query mode comprises the index filtering mode or a scanning mode; and performing data query on the data file on the basis of the query strategy to obtain a target query result of the target data.
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