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Multi-tenant business support system (BSS) is a form of Software as a Service, which can provide business support services for service carriers at a low cost by leveraging economy of scale. In this paper, we present the architecture of multi-tenant BSS and discuss briefly the approach to achieve configurability, security and scalability of the architecture. Focusing on scalability of data, we propose...
Collecting data on user activities is one of the fundamental middleware services in Web-enabled systems. The collected data is analyzed and used by various high-level services, like user profiling, accounting, security auditing, and system health monitoring. In this paper, we present architecture and performance evaluation of usage tracking components for service-oriented middleware systems. Presented...
In recent years, organizations have been shifting focus to their core business competencies, and reducing total cost of ownership (TCO) associated with training and management of their IT infrastructure. In the same motif, organizations are establishing security and survivability frameworks as an integral part of their business strategy so as to provide an acceptable quality-of-service for their clients...
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