A Policy-Based Method for Cloud Database Elastic Scaling

An elastic scaling and database technology, applied in the direction of database distribution/replication, structured data retrieval, multi-program device, etc., can solve problems such as user inconvenience, high human resource cost, business incoherence, etc., and reduce unexpected situations , Realize the process is stable and reliable, reduce the effect of database capacity

Active Publication Date: 2021-10-08
咪付(广西)网络技术有限公司
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  • Abstract
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Problems solved by technology

The existing database architecture usually increases or decreases the database capacity through manual operation. Manual operation intervention requires the formulation of a plan, which not only consumes a lot of human resource costs, but is also prone to unpredictable situations, and needs to suspend business application services, resulting in business failures. inconsistency, causing inconvenience to users

Method used

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Embodiment Construction

[0040] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0041] The purpose of the present invention is to propose a policy-based cloud database elastic scaling method, which can automatically realize the expansion and contraction of the database according to the change of business development requirements, without manual intervention and stop service application, which is convenient for users. For realizing the purpose of the present invention, concrete technical scheme is as follows:

[0042] Set the upper limit value of the database contained in a single cloud server, set the upper limit value of the data table contained in a database; set the elastic scaling strategy for each cloud server based on the character...

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Abstract

The invention discloses a policy-based cloud database elastic scaling method, comprising the following steps: setting the upper limit value of a database contained in a single cloud server, setting the upper limit value of a data table contained in a database; setting the upper limit value of a data table contained in each cloud server; The server is based on the elastic scaling strategy of the feature data hit; based on the elastic scaling strategy, the data is divided into the expansion or shrinkage target database and data table; the method of the present invention can automatically and flexibly adjust and complete the database according to the change of business development requirements Capacity expansion or contraction can not only better meet the needs of business applications, but also save resources by reducing the database capacity in a timely manner, without stopping business application services, and can complete the capacity expansion or contraction work without perception, greatly It is convenient for users to use.

Description

technical field [0001] The invention relates to the technical field of database expansion and contraction, in particular to a policy-based cloud database elastic expansion and contraction method. Background technique [0002] In today's era, the Internet has penetrated into all aspects of social life, bringing great convenience to people's work, life and study. In Internet business operations, data traffic surges are often encountered during certain time periods. For example, during the Double Eleven Shopping Festival, the amount of business data usually shows explosive growth, and the demand for database capacity will increase accordingly. After the shopping festival, the volume of business data returns to normal, and the demand for database capacity will decrease accordingly. The existing database architecture usually increases or decreases the database capacity through manual operation. Manual operation intervention requires the formulation of a plan, which not only cons...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/27G06F9/50G06F11/30
Inventor 代豪黄紫丞龙金炎
Owner 咪付(广西)网络技术有限公司
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