Active-active implementation method and device for database

An implementation method and database technology, applied in the field of database active-active implementation methods and devices, can solve problems such as poor load balancing and backup disaster recovery effects, and achieve the effects of achieving consistency, improving equipment utilization, and accurate and efficient analysis

Pending Publication Date: 2020-06-30
CHINA MOBILE GROUP SHANDONG +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Embodiments of the present invention provide a database active-active implementation method and device to solve the problem of poor load balancing and backup disaster recovery effects existing in database applications in the prior art

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  • Active-active implementation method and device for database
  • Active-active implementation method and device for database
  • Active-active implementation method and device for database

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Embodiment Construction

[0022] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0023] In this embodiment, a database hyperactive implementation method is provided, the method is applied to the cache server in the database hyperactive system, and the database hyperactive system also includes at least two database servers, and the data in the at least two database servers are completely consistent.

[0024] Specifically, such...

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Abstract

The embodiment of the invention provides an active-active implementation method and device for a database, which are applied to a cache server in a database active-active system, the database active-active system further comprises at least two database servers which communicate with the cache server, and data in the at least two database servers are completely consistent; the method comprises thesteps that when it is detected that data in a first database server is operated, logs corresponding to the operated operation data are acquired, wherein the first database server is any one of the atleast two database servers; and data in other database servers except the first database server in the at least two database servers is updated according to the log corresponding to the operation data, so that the updated data in the other database servers is completely consistent with the data in the first database server. According to the embodiment of the invention, load balancing and backup disaster tolerance during database application are realized.

Description

technical field [0001] Embodiments of the present invention relate to the field of communication technologies, and in particular, to a database active-active implementation method and device. Background technique [0002] With the development of various businesses of operators and the expansion of Internet channels and services, the operator's customer relationship management (Customer relationship management, CRM) system is changing from a system for thousands of operators to a system for tens of millions of operators. This puts higher and higher requirements on the experience and performance of the CRM system, especially the CRM business system that carries the core user data, and the pressure is increasing. However, traditional performance optimization methods, such as host expansion and database expansion, cannot keep up with the growth rate of business demand pressure, and the cost of expansion is high and the investment is huge. [0003] At present, large-scale applic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/14G06F16/27G06F16/23
CPCG06F11/1448
Inventor 高向阳朱祥磊
Owner CHINA MOBILE GROUP SHANDONG
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