Using IDA for Performance Improvement in Multimedia Servers
نویسندگان
چکیده
In order to meet the new requirements of multimedia applications, high-performance storage devices are needed with a very high cost per storage unit. However, if the access ow has particular requirements it is possible to adopt speci c data storage and management algorithms which can optimize the performance of traditional systems, thus allowing them to be used in multimedia servers. The paper proposes, and evaluates by a simulation model, the use of the Information Dispersal Algorithm (IDA) for the management of an I/O subsystem based on disk array technology. The architecture is speci cally designed for the management of multimedia data with the characteristics typical of Continuous Media (CM) data services.
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تاریخ انتشار 1996