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Data reading and writing method and server

A technology of data reading and writing and server, which is applied in the field of data reading and writing methods and servers, can solve the problem of high migration cost and achieve the effect of reducing migration cost

Active Publication Date: 2020-02-11
BEIJING XIAODU INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, due to the pre-binding of the corresponding relationship between the business and the memory database cluster, the migration of the business or the memory database cluster needs to adjust the business before accessing the memory database cluster, resulting in high migration costs

Method used

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  • Data reading and writing method and server
  • Data reading and writing method and server
  • Data reading and writing method and server

Examples

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Embodiment Construction

[0023] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain related inventions, rather than to limit the invention. It should also be noted that, for the convenience of description, only the parts related to the related invention are shown in the drawings.

[0024] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

[0025] Please refer to figure 1 , which shows the flow of an embodiment of the data reading and writing method according to the present application. The data reading and writing method provided in this embodiment can be executed by a proxy server. The method includes the f...

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Abstract

The invention discloses a data reading and writing method and a server. The method particularly includes the steps: receiving a data processing request transmitted by an operating business server by a proxy server; determining a memory database instance for processing the data processing request based on instance distribution information of a memory database cluster corresponding to a business, and processing the data processing request by the aid of the determined memory database instance. The instance distribution information indicates distribution of the memory database instance in the memory database cluster in the original operating environments and target operating environments, the business cannot be affected by migration of any memory database cluster corresponding to the business in different operating environments, migration of businesses in different operating environments can access the memory database cluster without adjusting the business, and migration cost is reduced.

Description

technical field [0001] The present application relates to the field of computers, in particular to the field of storage, especially to a method for reading and writing data and a server. Background technique [0002] In-memory database clusters are widely used in distributed storage systems. In a distributed storage system, the migration of business and memory database clusters between different operating environments is a common requirement. At present, due to the pre-binding of the corresponding relationship between the business and the memory database cluster, the migration of the business or the memory database cluster needs to adjust the business before accessing the memory database cluster, resulting in high migration costs. Contents of the invention [0003] This application provides a data reading and writing method and a server, which are used to solve the technical problems existing in the above-mentioned background technology section. [0004] The embodiment o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/27G06F16/22
CPCG06F16/22G06F16/27
Inventor 罗保隆徐俊劲赵晓燕
Owner BEIJING XIAODU INFORMATION TECH CO LTD
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