Cache resource linkage updating method and system and server

Abstract

The invention provides a cache resource linkage updating method, a cache resource linkage updating system and a server, which are suitable for a cache resource linkage updating system. The cache resource linkage updating system comprises a cache server, a cache updater and an application server. The cache updater acquires a first resource updating message, wherein the cache updater records other resources having a linkage relationship with a first resource; the cache updater responds to the first resource update message, and determines a target resource to be updated according to the linkage relationship and the resources cached in the cache server; the cache updater initiates a target resource updating instruction to the application server., so that the application server updates the target resource in response to the target resource updating instruction and returns the updated target resource to the cache server, The linkage relationship among the resources is configured in the cache updater to realize efficient and intelligent updating of the associated resources in the cache server.

Description

technical field [0001] The invention relates to computer network technology, in particular to a cache resource linkage update method, system and server. Background technique [0002] Web caching (or HTTP caching) is an information technology used to temporarily store resources such as web documents (such as HTML pages and images) to reduce server delays. [0003] However, in actual use, many resources are associated with each other. Therefore, when a resource stored in the backend application database is updated, it is also necessary to update the resource associated with the resource stored in the cache server. update, otherwise the user will get the wrong resource. In the existing technology, developers usually manually maintain the linkage relationship between resources in the underlying database of the back-end application. However, as the number of resources increases, the linkage relationship becomes more and more complicated, and it is difficult to achieve efficient ...

AI Technical Summary

Problems solved by technology

In the existing technology, developers usually manually maintain the linkage relationship between resources in the underlying database of the back-end application. However, as the number of resources increases, the linkage relationship becomes more and more complicated, and it is difficult to achieve efficient manual maintenance.

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