期刊
ENTERPRISE INFORMATION SYSTEMS
卷 5, 期 1, 页码 59-77出版社
TAYLOR & FRANCIS LTD
DOI: 10.1080/17517575.2010.492950
关键词
service-oriented architecture; services-based business solutions; Web services; work flow; component-oriented architecture
资金
- EU [FP7-213339]
Software as a service (SaaS) providers exploit economies of scale by offering the same instance of an application to multiple customers typically in a single-instance multi-tenant architecture model. Therefore the applications must be scalable, multi-tenant aware and configurable. In this article, we show how the services in a service-oriented SaaS application can be deployed using different multi-tenancy patterns. We describe how services in different multi-tenancy patterns can be composed on the application level. In addition to that, we also describe how these multi-tenancy patterns can be applied to middleware and hardware components. We then show with some real world examples how the different multi-tenancy patterns can be combined.
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