Method and apparatus for monitoring, notifying, and refreshing, computing device, and storage medium

A monitoring method and node device technology, applied in the field of program applications, can solve problems such as incorrect data and cached data that cannot be updated synchronously

Active Publication Date: 2019-01-08
ADVANCED NEW TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] Usually, when a program application is deployed in cluster mode, in order to reduce database access pressure and improve data acquisition speed, the cluster nodes will cache the same data in their own memory, but when a cluster node in the cluster updates the cached data , the cached data of other cluster nodes cannot be updated synchronously, which may lead to incorrect data accessed by users

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  • Method and apparatus for monitoring, notifying, and refreshing, computing device, and storage medium
  • Method and apparatus for monitoring, notifying, and refreshing, computing device, and storage medium
  • Method and apparatus for monitoring, notifying, and refreshing, computing device, and storage medium

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Embodiment Construction

[0035] In the following description, numerous specific details are set forth in order to provide a thorough understanding of the specification. However, this specification can be implemented in many other ways different from those described here, and those skilled in the art can make similar extensions without violating the connotation of this specification, so this specification is not limited by the specific implementations disclosed below.

[0036] figure 1 is a structural block diagram illustrating a computing device 100 according to an embodiment of the present specification. Components of the computing device 100 include, but are not limited to, a memory 110 and a processor 120 . The processor 120 is connected to the memory 110 through the bus 130, and the database 800 is used to store user data.

[0037] Computing device 100 also includes access device 140 that enables computing device 100 to communicate via one or more networks. Examples of these networks include th...

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Abstract

The invention provides a method and an apparatus for monitoring, notifying and refreshing, a computer device and a storage medium, wherein the monitoring method is adapted to listen for changes in cached data in a plurality of cluster node devices deployed in a cluster mode. Each of the cluster node devices registers subscription information subscribing to a change of cached data in a certain cluster node device in the change management device. The method includes: monitoring whether the first cached data in the first cluster node device changes; when the change of the first cache data is detected, reporting the related information of the change of the first cache data to the change management device by the change management device, so that the change management device pushes the related information of the change of the first cache data to the second cluster node device.

Description

technical field [0001] This specification relates to the field of program application technology, and in particular to a method and device for monitoring, notifying, and refreshing cached data changes, computing equipment, and storage media. Background technique [0002] Usually, when a program application is deployed in cluster mode, in order to reduce database access pressure and improve data acquisition speed, the cluster nodes will cache the same data in their own memory, but when a cluster node in the cluster updates the cached data , the cached data of other cluster nodes cannot be updated synchronously, which may lead to incorrect data accessed by users. Contents of the invention [0003] In view of this, the embodiments of this specification provide a method and device for monitoring, notifying, and refreshing cached data changes, a computing device, and a storage medium, so as to solve the technical defects existing in the prior art. [0004] According to the fir...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08G06F16/23
CPCH04L67/1095H04L67/51H04L67/568H04L67/55
Inventor 陈治
Owner ADVANCED NEW TECH CO LTD
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