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Computer room switching method and switching device

A computer room and computer room technology, applied in the field of data management, can solve problems such as low switching efficiency, cumbersome operation, and prone to misoperation, and achieve the effects of ensuring disaster tolerance, simple and convenient operation, and improving user experience

Active Publication Date: 2021-01-08
NETSUNION CLEARING CORP
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  • Claims
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Problems solved by technology

[0003] However, when database managers use manual methods to switch the business of a set of databases from one computer room to another, each step of the operation needs to be checked, operated and confirmed. Once the entire topology structure has more nodes or the structure is more complex, resulting in Manual switching is more complicated, not only cumbersome to operate, but also has low switching efficiency, especially prone to misoperations, which cannot effectively guarantee the disaster recovery capability of the database and reduce user experience

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  • Computer room switching method and switching device
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Embodiment Construction

[0033] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0034] In order to ensure the disaster recovery capability of the business system, most companies have adopted the architecture of deploying services across computer rooms. For example, 2 locations and 3 centers are standard configurations for business services in the financial industry.

[0035] Specifically, a data center failure or a disaster in a city requires a fast recovery system to restore business services. Therefore, as the lowest basic service, database disaster recovery switching becomes particularly important. Since...

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Abstract

The invention discloses a machine room switching method and device, and the method comprises the steps: receiving a switching instruction of a current main machine room; Detecting whether a database instance of the current main machine room meets a switching condition or not; And if the switching condition is met, switching the service in the database of the current main machine room to the standby machine room. According to the switching method, the service in the database of the main machine room can be switched to the standby machine room under the scene that the machine room is actively switched, operation is easy and convenient, the switching efficiency is effectively improved, the disaster recovery capacity of the database is effectively guaranteed while misoperation is avoided, andthe use experience is improved.

Description

technical field [0001] The invention relates to the technical field of data management, in particular to a switching method and switching device for a computer room. Background technique [0002] In the related technology, using the MySQL database, in the scenario of active switching of the computer room maintenance, the database manager needs to manually switch the main database of the current cluster to the standby database, and modify the role of the standby database after verifying the data consistency between the primary and backup databases. Become the new main library and restore the new topology of the entire cluster. [0003] However, when database managers use manual methods to switch the business of a set of databases from one computer room to another, each step of the operation needs to be checked, operated and confirmed. Once the entire topology structure has more nodes or the structure is more complex, resulting in Manual switching is more complicated, not onl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F11/14G06F11/20G06F16/21
Inventor 余星
Owner NETSUNION CLEARING CORP
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