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Example topology detection method and device

A detection method and technology of detection device, which are applied in the direction of structured data retrieval, database design/maintenance, database index, etc., can solve the problems of increasing the workload of maintenance personnel and low work efficiency, so as to avoid manual repetition and improve efficiency. Effect

Pending Publication Date: 2020-05-12
SF TECH
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Problems solved by technology

Obviously, the management method based on manual search and maintenance increases the workload of maintenance personnel, and its work efficiency is also very low

Method used

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  • Example topology detection method and device
  • Example topology detection method and device
  • Example topology detection method and device

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Embodiment Construction

[0026] 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 the related application, not to limit the application. It should also be noted that, for the convenience of description, only the parts related to the application are shown in the drawings.

[0027] 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.

[0028] It can be understood that the method can be applied to an HA cluster system including multiple physical hosts, and each physical host runs more than one virtual host. Various virtualization platforms, virtualization middleware and HA cluster software can run on each physical...

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Abstract

The invention discloses an example topology detection method and device. The method comprises the steps of generating a basic table of multiple examples; obtaining a plurality of to-be-detected examples in the basic table; traversing and searching an instance relationship of each example in the plurality of to-be-detected examples; generating new example relationship tables in one-to-one correspondence with the example relationships; and combining and processing the new example relationship table and the old example relationship table associated with the new example relationship table. According to the example topology detection method provided by the embodiment of the invention, the active detection and updating of the example topology relationship are realized, the manual repeatability of the database operation and maintenance operation is avoided, and the operation and maintenance management efficiency is improved.

Description

technical field [0001] This application generally relates to the technical field of database operation and maintenance management, and specifically relates to a method and device for detecting instance topology. Background technique [0002] With the continuous updating of Internet products, the type of data stored in the database has also developed from simple storage of information to storage of multi-dimensional data such as transactions, points, logs, and user dynamics, and the amount of data has also increased. Therefore, the server is configured separately for the database, and at the same time, the architecture of the database is also increased from a single instance to a multi-instance. [0003] At present, the widely used relational database mostly adopts a one-master-multiple-slave architecture. Multiple databases in this relational database are usually distributed in different computer rooms, and one or more databases are operated by multiple instances. However, ...

Claims

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Application Information

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IPC IPC(8): G06F16/21G06F16/22G06F16/27
Inventor 周浩章爱国高欢斌孟祥晶刘力
Owner SF TECH
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