Database system and control method thereof

Abstract

The invention discloses a database system and a control method of the database system, the database system comprises a first container, a second container and a shared memory, the control method comprises the following steps: the first container obtains a service demand, and generates a secondary operation instruction and a plurality of primary operation instructions according to the service demand; after receiving any primary operation instruction, the second container executes an operation corresponding to the primary operation instruction based on the service table, obtains a primary operation result and uploads the primary operation result to the shared memory; and after the shared memory receives a plurality of primary operation results corresponding to the plurality of primary operation instructions, carrying out secondary processing on the plurality of primary operation results according to a secondary operation instruction to obtain a final processing result corresponding to the business demand. Compared with a traditional database, distribution is more accurate and flexible, and resource use is more efficient; and meanwhile, the container has the characteristic of quick start, so that quick mirroring can be realized when a fault occurs, and the data security is guaranteed.

Description

technical field [0001] The invention relates to the technical field of databases, in particular to a database system and a control method of the database system. Background technique [0002] With the development of information technology, enterprises rely more and more on information management. The data information of various business applications is mainly stored in the database, and enterprises have higher and higher requirements for business access. In order to avoid data loss due to busy business and ensure data security, the database generally adopts an active-active architecture, which ensures that when one of the hosts fails, the business can continue to run, but this architecture requires the use of two identical machines to run the same one The database also needs to configure shared storage, which is more resource-intensive. That is to say, the active-active architecture has high requirements and low resource usage. SUMMARY OF THE INVENTION [0003] In view o...

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Problems solved by technology

[0003] In view of this, the embodiment of the present invention provides a database system and a control method of the database system to solve the problem of high database requirements and low resource utilization in the current active-active architecture

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