该算法根据系统的工作负载特点，动态调节调度的效益和代价的加权比，从而改善了磁带库系统在各种负载下的系统性能。
This algorithm improves the performance of tape library system under different workloads by dynamically tuning the cost-benefit weight ratio of scheduling policies according to workloads.
认为数字图书馆备份系统将是传统的磁带库备份与D2D、VTL并存的格局。
The backup system in digital libraries will be a combining pattern of traditional tape databases, D2D and VTL.
描述了一种基于磁带库的数字视频图书馆的存储系统框架。
A tape library based storage system in digital video library is presented.
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