Research on Tenant Placement Based on Business Relations

摘要：

Multi-tenancy supporting becomes a basic characteristic of Software-as-a-Service (SaaS) operation. In multi-tenancy environment, tenant placement problem is critical for balance the database server workload. In this paper, we discuss how the cross-tenant data access affects the workload and how to optimize resource utilization in tenant placement process. This paper comes up with a SaaS tenant data lifecycle framework to capture the placement determinant factors. According to the framework, a formal placement algorithm is presented based on a formal model of tenant data and a resource estimation method. As a result of the formalization, several suggestions for data center host to minimize the workload of database servers are presented.

关键词： Software-as-a-Service multi-tenancy tenant placement cross-tenant data access resource estimation

作者: Kai Tang Zhong Bo Jiang Wei Sun Xin Zhang Wei Shan Dong

作者单位: IBM Research China Beijing, China

会议类型: 国际会议

会议名称: 2010 IEEE International Conference on e-Business Engineering(2010年电子商务工程国际研讨会 ICEBE 2010)

会议地点: 上海

会议语种:英文

页码: 479-483

在线出版日期: 2010-11-10（万方平台首次上网日期，不代表论文的发表时间）