其理论在于，以数据的商业价值为依据，制定存储分配和发布策略，从而能够减少昂贵的高端存储设备的数量，这样也就缩减了成本。

By devising a strategy for storage allocation and distribution based on the business value of data, the theory went, we could reduce quantities of expensive high-end storage and thereby shrink costs.

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介绍了该操作系统的内核、存储器管理和分区、分配策略、多任务调度及任务间通过信号量和消息处理进行通信的机制、中断管理等。

Introduce the kernel, memory management and partition, allocation strategy, multi-task scheduling and how to communicate by semaphore and message handling as well as interrupt management.

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当发现一个新的指纹时，使用“先进先出(FIFO)”策略在有限的存储空间中为存储新的条目分配空间。

When a new fingerprint is found, a first-in first-out (FIFO) strategy is used to allocate space in a limited memory-space to store the new entry.

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