Method, device and system for monitoring cache data based on distributed system
A distributed system and caching data technology, which is applied in the direction of electrical digital data processing, special data processing applications, instruments, etc., can solve problems such as inability to centrally monitor cached data, and inability to guarantee application nodes
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Embodiment 1
[0023] In its most basic configuration, figure 1 It is a schematic structural diagram of a monitoring system based on cached data of a distributed system according to Embodiment 1 of the present application. For the purpose of description, the drawn architecture is only an example of a suitable environment, and does not impose any limitation on the scope or function of the application. Nor should the computing system be interpreted as figure 1 Any one or combination of components shown has any dependencies or requirements.
[0024] Such as figure 1 As shown, the distributed system-based cache data monitoring system provided by the present application may include: an application terminal cluster 10, a database terminal 12, and a cache monitoring server 14.
[0025] The application terminal cluster 10; the database terminal 12, which establishes a communication relationship with the application terminal cluster, is used to store the hotspot database and the cache state database; the ...
Embodiment 2
[0046] According to the embodiments of the present application, a method embodiment of a method for monitoring cached data based on a distributed system is also provided. It should be noted that the steps shown in the flowchart of the accompanying drawings can be implemented in a group of computer-executable instructions. Although the logical sequence is shown in the flowchart, in some cases, the steps shown or described can be executed in a different order than here.
[0047] figure 2 It is a schematic flowchart of a method for monitoring cache data based on a distributed system according to the second embodiment of the present application.
[0048] Such as figure 2 As shown, this method can be applied to a cache monitoring server. From the perspective of the cache monitoring server, the implementation process of the distributed system-based cache data monitoring method of the present application will be described in detail, which may include the following steps:
[0049] Step S20...
Embodiment 3
[0086] Image 6 It is a schematic diagram of a monitoring device based on cache data of a distributed system according to the third embodiment of the present application. Such as Image 6 As shown, the device may include: a detection module 301, a modification status module 303, and a driving module 305.
[0087] Among them, the detection module 301 is used to detect whether the hotspot data in the hotspot data table that establishes a communication relationship with the application terminal cluster is updated, wherein the application terminal cluster registers the locally cached hotspot data to the hotspot data table; the modification status module 303, It is used to modify the hotspot data cache state associated with the updated hotspot data in the hotspot data table to the pending update state when it is detected that the hotspot data in the hotspot data table is updated. The hotspot data cache state associated with the updated hotspot data is pre-stored in the cache state d...
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