Distributed data cache management method, device and equipment and storage medium

Abstract

The invention relates to the technical field of cloud services, and discloses a distributed data cache management method, device and equipment and a storage medium, which are used for improving the accuracy of detecting data exception. The distributed data cache management method comprises the steps of receiving a data updating request, wherein the data updating request comprises a target owner identifier; judging whether the target terminal is a data owner or not by adopting the target owner identifier; if the target terminal is not the data owner, sending prompt information; if the target terminal is the data owner, performing data updating on the cache middleware cluster, and distributing the updated data set message to a plurality of subscription terminals through a preset message queue; acquiring and sending an updated data set according to the updated data set request; and when it is detected that the preset index data in the at least one cache middleware cluster is abnormal, performing capacity expansion or capacity reduction processing on the at least one cache middleware cluster. The invention also relates to a blockchain technology, and the updated data set is stored in the blockchain.

Description

technical field [0001] The present invention relates to the field of load monitoring of cloud service technology, in particular to a distributed data cache management method, device, equipment and storage medium. Background technique [0002] Data cache refers to the high-speed memory inside the hard disk, which temporarily saves some data for reading and re-reading operations. It has great advantages in accessing scattered files for hard disks with large data caches. [0003] Existing data cache systems generally include two methods. The first method is to create new cache middleware for each system, and the second method is to use a common cache platform. The problems with the first method are obvious. First, it causes a lot of waste of resources. For example, some data cache systems are systems with more writes and fewer reads. The memory database redis is used to store a small amount of session information, but in order to ensure high availability of services , redis pe...

AI Technical Summary

Problems solved by technology

[0005] The main purpose of the present invention is to solve the problem that each application service in the public cache platform updates the same cache data, resulting in inaccurate update data and difficulty in accurately locating the abnormality of update data

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