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Multi-tenant service method and device based on pre-calculated olap model

A pre-computing, multi-tenant technology, applied in the fields of computer and data analysis, can solve problems such as low resource utilization, and achieve the effect of ensuring data isolation and solving relatively low resource utilization.

Active Publication Date: 2022-03-18
KUYUN SHANGHAI INFORMATION TECH CO LTD
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  • Abstract
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  • Claims
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Problems solved by technology

[0005] The main purpose of this application is to provide a multi-tenant service method and device based on a pre-calculated OLAP model to solve the problem of relatively low resource utilization

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  • Multi-tenant service method and device based on pre-calculated olap model

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Embodiment Construction

[0028] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is an embodiment of a part of the application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0029] It should be noted that the terms "first" and "second" in the description and claims of the present application and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It should be understood that the data so used may be interchanged under appropriate circumstances for...

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Abstract

The present application discloses a multi-tenant service method and device based on a pre-calculated OLAP model. The method provides services to multiple tenants according to a resource group including at least one service instance, and the method includes: binding the tenant to a corresponding Hadoop cluster user, and binding to the Hadoop cluster superuser when the service instance is running, to When a tenant executes a preset operation, the service instance can only access the data permissions in the Hadoop cluster user corresponding to the tenant. The present application solves the technical problem of relatively low resource utilization. Data isolation is ensured through this application, and the number of service instances will not increase with the increase of tenants. Furthermore, the present application can be used in a multi-tenant architecture scenario.

Description

technical field [0001] The present application relates to the fields of computer and data analysis, in particular, to a multi-tenant service method and device based on a pre-calculated OLAP model. Background technique [0002] By building a multi-dimensional analysis platform for pre-computing OLAP systems, multiple users can perform modeling and development on the same platform, thereby accelerating multi-dimensional analysis. [0003] The inventor found that in the existing multi-tenant deployment scheme of the pre-computing OLAP model, it is necessary to configure service instances corresponding to each tenant. Waste of resources. Further, instances need to be initialized and configured each time a tenant is deployed, increasing the workload. [0004] For the problem of relatively low resource utilization in related technologies, no effective solution has been proposed yet. Contents of the invention [0005] The main purpose of the present application is to provide a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F9/50G06F16/28
CPCG06F9/5061
Inventor 颜磊李扬韩卿
Owner KUYUN SHANGHAI INFORMATION TECH CO LTD
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