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Distributed type caching method and system

A distributed caching and caching technology, applied in the transmission system, electrical components, etc., can solve the problems of business data expansion that cannot meet the demand in time, high pressure on server nodes, node I/O congestion, etc., to solve downtime data loss, Solve the effect of network I/O congestion

Inactive Publication Date: 2014-02-19
FUJIAN NETDRAGON WEBSOFT
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Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a distributed caching method and system to solve the problems of data loss due to downtime in the centralized server node mode, node I / O blockage, business data expansion that cannot meet demand in time, and server node pressure.

Method used

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  • Distributed type caching method and system

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Embodiment Construction

[0026] see figure 1 As shown, the present invention will be described in detail below.

[0027] Such as figure 1 As shown, the distributed cache method includes the following steps:

[0028] Step S101 , configure a background cache management strategy on the background cache management configuration, the background cache management strategy includes setting the corresponding storage server nodes for each service data. The server nodes corresponding to the storage of each business data are the most important content in the background cache management configuration. In order to optimize the data cache, further, the background cache management strategy also includes setting data sources, data tables, data fields, and primary key fields. , full refresh time, incremental refresh time, refresh order, cache mode, server node address. The specific configuration field content can be the following aspects: a) Full multi-line convention: table name; b) Incremental multi-line conventio...

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Abstract

The invention provides a distributed type caching method and system. The method comprises the steps of configuring backstage cache management strategies on backstage cache management configuration, wherein the backstage cache management strategies comprise the step of setting server nodes in which service data are stored correspondingly, calling the service data in a database according to the backstage cache management strategies at service data generation time, and sending the service data to corresponding service nodes according to a unique primary key value of the service data. The method and system realize distributed cache of the service data, greatly reduce pressure of server nodes, and avoid loss of the service data and blocking of service nodes I / O.

Description

technical field [0001] The invention relates to the field of data cache management, in particular to a distributed cache method and system. Background technique [0002] Existing data cache management generally adopts a centralized cache method. This method will cause data loss when the server node is down, and at the same time, the centralized cache will easily cause interface congestion when requesting user data. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a distributed caching method and system to solve the problems of data loss due to downtime in the centralized server node mode, node I / O blockage, business data expansion that cannot meet demand in time, and server node pressure. . [0004] The present invention is achieved like this: [0005] The distributed cache method includes the following steps: [0006] Step 10, configure a background cache management strategy on the background cache management ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08
Inventor 刘德建陈宏展杨锦森林靖詹振郑剑峰
Owner FUJIAN NETDRAGON WEBSOFT
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