Data cache cleaning method and device, equipment and medium

By configuring a key-value version number in the cache disk and incrementing the version number when data is updated, the problem of unreasonable cache cleanup in the existing technology is solved, and efficient management of data cache and timely updates of terminal data are achieved.

CN122086804APending Publication Date: 2026-05-26SHENZHEN COOCAA NETWORK TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SHENZHEN COOCAA NETWORK TECH CO LTD
Filing Date
2026-01-14
Publication Date
2026-05-26

AI Technical Summary

Technical Problem

Existing data cache cleanup methods fail to fully consider data usage and timeliness, resulting in wasted cache space or data access delays.

Method used

Configure a key-value version number for the target data in the cache disk, and increment the version number when the data is updated. Clean up cached data that does not meet the update conditions by querying terminal requests.

Benefits of technology

It enables comprehensive cleaning based on data usage and timeliness, improving cache space utilization and data access efficiency, and ensuring that terminals obtain the latest data.

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Abstract

The invention relates to the technical field of data processing, in particular to a data cache cleaning method and device, equipment and a medium. According to the method, a key value version number is configured for a key value of target data when a cache disk caches data, the version number is added when the target data is updated, corresponding target cache data is queried after a terminal data request is obtained, and the data is cleaned from the cache disk when the key value version number of the target cache data does not meet an updating condition. Therefore, factors such as the use condition, the timeliness and the space occupation of the data are comprehensively analyzed, and data cache cleaning is achieved.
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