Database processing method and device of distributed system, equipment and storage medium

A distributed system and processing method technology, applied in the field of equipment and storage medium, database processing method of distributed system, and apparatus, can solve problems such as memory growth, inability to accommodate databases, and reduce resource utilization of other service instances, and achieve improved performance. The effect of resource utilization and fast storage

Pending Publication Date: 2020-06-05
TENCENT CLOUD COMPUTING BEIJING CO LTD
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AI Technical Summary

Problems solved by technology

[0003] At present, in related technologies, for a database with a large amount of data, no matter which service instance in the server cluster it is routed to, it will cause the service The sharp increase of instance memory causes the memory distribution of each service instance in the entire server cluster to be unbalanced, leading to earlier expansion of the server cluster and reducing the resource utilization of other service instances, especially when the scale of the database is very large, even a single machine cannot Holds the entire database

Method used

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  • Database processing method and device of distributed system, equipment and storage medium
  • Database processing method and device of distributed system, equipment and storage medium
  • Database processing method and device of distributed system, equipment and storage medium

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Embodiment Construction

[0075] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. The described embodiments should not be considered as limiting the present invention. All other embodiments obtained under the premise of creative work belong to the protection scope of the present invention.

[0076] In the following description, references to "some embodiments" describe a subset of all possible embodiments, but it is understood that "some embodiments" may be the same subset or a different subset of all possible embodiments, and Can be combined with each other without conflict.

[0077] In the following description, the terms "first", "second", etc. involved are only used to distinguish similar objects, and do not represent a specific order or sequence for the objects. Understandably, "first", "second", etc. "Second" and the l...

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Abstract

The invention provides a database processing method and device of a distributed system, equipment and a storage medium. The method comprises the steps: acquiring a target database, and detecting the data size of the target database; when the data size of the target database exceeds a data size threshold, splitting the target database based on a splitting coefficient to obtain a plurality of corresponding sub-databases; determining the size of an available storage space corresponding to each service instance to be allocated, wherein the service instances are used for realizing data storage by service nodes in the distributed system; and allocating an adaptive number of sub-databases to each service instance based on the size of the available storage space corresponding to each service instance and the data size of each sub-database. According to the invention, the resource utilization rate of each service instance in the whole server cluster can be improved, and the memory distributionbalance of each service instance is kept maximized.

Description

technical field [0001] The present invention relates to big data processing technology in the field of artificial intelligence (AI, Artificial Intelligence), in particular to a database processing method, device, equipment and storage medium of a distributed system. Background technique [0002] Artificial intelligence is a theory, method, technology and application system that uses digital computers or machines controlled by digital computers to simulate, extend and expand human intelligence, perceive the environment, acquire knowledge and use knowledge to obtain the best results. Artificial intelligence technology has been developed rapidly and is widely used in various industries, such as storage applications for databases of unlimited size. [0003] At present, in related technologies, for a database with a large amount of data, no matter which service instance in the server cluster it is routed to, it will cause a sharp increase in the memory of the service instance, th...

Claims

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Application Information

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IPC IPC(8): G06F16/27
CPCG06F16/27
Inventor 王润泽郭娟
Owner TENCENT CLOUD COMPUTING BEIJING CO LTD
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