One of the major trends in secondary storage has been toward massive capacities using magnetic and optical media.

其中一个主要的趋势，在二级存储已朝着大规模能力用磁性和光学媒体。

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The main storage ways contain magnetic recording technology, optical storage and flash now.

目前的主流存储方式包括磁记录技术，光存储以及闪存储。

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The file data file data storage device may include at least one of electronic storage, magnetic storage, and optical storage.

所述文件数据存储单元可以包括电子存储、磁存储和光存储中的至少一种。

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Known for its leadership in the optical, magnetic and flash storage and related accessories markets, the company provides reliable, unique technologies and products that are highly sought after and broadly distributed worldwide.

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It competes with IBM, EMC, NetApp, Hewlett-Packard and Hitachi Data Systems in the storage hardware market by selling products like flash drives, magneto-optical drives, magnetic tape drives and compact drives that are used for backing up data on servers.

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