Performance Evaluation of a VoD System using a Distributed Parallel Data Delivery

O. Aldaoud, A. Vaddi, and Q. Malluhi (USA)


VoD, Delay jitter, Parallel, Distributed, Fault-tolerant


Designing a Video-on-Demand (VoD) system imposes a great challenge due to huge storage requirements and real time constraints of continuous media. Continuous media are different from traditional textual data. First, the retrieval and display of continuous media are subject to real-time constraints. Second, objects of this media type are typically large in size. In this paper we present the performance evaluation of VoD system utilizing a distributed parallel data delivery mechanism for storage and retrieval of continuous media that satisfy the VoD QoS parameters in terms of delay jitter over best effort networks.

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