Metadata – Since there is a mapping between logical and physical location, the storage metadata and its management becomes key to a working reliable system.

元数据——由于有着逻辑与物理位置之间的映射关系，因此对于一个运行的可靠系统来说存储元数据的管理显得极为关键。

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This paper presents the storage device sector location and FAT document structure. Then it introduces how to design the FAT file management system in embedded system.

介绍了存储设备的分区以及FAT文件结构，并给出了在嵌入式系统中，实现FAT文件系统的方法。

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Putting the bulk of computing and storage in the data center has other perks for IT management: It creates a centralized location for software upgrades across an entire organization and puts a layer of network security between users and sensitive data--a lost thin client laptop, for instance, doesn't contain private information, and so doesn't pose a threat of causing a data breach.

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