Container-Based Performance Isolation for Multi-Tenant SaaS Applications in Micro-Service Architecture

With the development of cloud computing technology, SaaS has become a popular delivery mode in enterprise applications. Since multi-tenant can share a set of customized software applications deployed on the cloud, it significantly reduces the economic cost of providing software services of the cloud...

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Bibliographic Details
Published in:Journal of physics. Conference series 2020-04, Vol.1486 (5), p.52032
Main Authors: Wang, Yu, Sun, Yi, Lin, Zhaowen, Min, Jiangsong
Format: Article
Language:English
Subjects:
Algorithms
Applications programs
Cloud computing
Competition
Computer architecture
Containers
Economic impact
Physics
Software
Software-as-a-service
Tenants
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Summary:With the development of cloud computing technology, SaaS has become a popular delivery mode in enterprise applications. Since multi-tenant can share a set of customized software applications deployed on the cloud, it significantly reduces the economic cost of providing software services of the cloud service provider. However, the sharing of cloud computing resources leads to service performance competition among tenants. Therefore, how to ensure that all tenants in the cloud have high-quality services becomes the most concerned issue for cloud service provider. To solve the above problem, our research aims at exploring an effective performance isolation mechanism based on container technology and micro-service architecture in multi-tenant scenario. This mechanism includes an SLA-oriented multi-tenant and multi-instance hybrid deployment scheme and a tenant performance isolation algorithm for microservice clusters, which can effectively reduce the performance competition among tenants, guarantee the SLA of tenants, and improve the cost-efficiency of cloud services. Experiments show that the request latency of the tenant working within their assigned quota can be reduced by 88.1% by applying the proposed performance isolation mechanism.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/1486/5/052032