A data calling method and a data calling system

A data call and caller technology, applied in the computer field, can solve problems such as the impact of data consistency, and achieve the effect of ensuring data consistency, improving concurrency and availability

Active Publication Date: 2019-03-29
YONYOU NETWORK TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

While ensuring high concurrency, data consistency must also be taken into account. However, using the CAP theorem and common horizontal expansion / partitioning methods to ensure system availability makes most cases affect data consistency to a certain extent

Method used

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  • A data calling method and a data calling system
  • A data calling method and a data calling system
  • A data calling method and a data calling system

Examples

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Embodiment Construction

[0061] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0062] In the following description, many specific details are set forth in order to fully understand the present invention, but the present invention can also be implemented in other ways different from those described here, therefore, the protection scope of the present invention is not limited to the specific details disclosed below. EXAMPLE LIMITATIONS.

[0063] The embodiment of the first aspect of the present invention proposes a data call method for the service caller,

[0064] figure 1 It shows a schematic flowchart of a data calling method for a servi...

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Abstract

The invention provides a data calling method for a service caller and a service called part, a data calling system and a computer-readable storage medium. The data invocation method for a service caller comprises the following steps: generating a service invocation request; Judging whether the calling interface of the service calling request is a preset data consistency interface; When the callinginterface is the preset data consistency interface, the message middleware sends the service invocation request and the interface metadata information of the invoking interface to the service calledpart, so that the service called part executes the service operation through the invoking interface. By adopting the technical proposal of the invention, subsequent storage, transmission and other processing are automatically carried out after invoking the data consistency interface with the specific annotation, so that the data consistency is ensured in each stage by transactions, and the concurrency capability and the usability of the system are greatly improved while the final consistency of the data is ensured.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a data calling method for a service caller and a service callee, a data calling system and a computer-readable storage medium. Background technique [0002] In the Internet era, the demand for large traffic and high concurrency has become increasingly obvious. However, due to the influence of factors such as the deployment method and architecture design of each application, the number of concurrency that each system can support is different. While ensuring high concurrency, data consistency must also be taken into account. However, using the CAP theorem and commonly used horizontal expansion / partitioning methods to ensure system availability will affect data consistency to a certain extent in most cases. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art or related art. [0004] To t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/25G06F16/23
Inventor 李传忠刘建民游昶瑞
Owner YONYOU NETWORK TECH
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