Owing to the advantages in high storage capacity, fast data transfer rate, and short access time, volume holographic memories (VHM) are considered to meet the needs.

体全息存储器因其存储密度高、存储容量巨大、存取速度极快的独特优势，可望满足这种需求。

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The movement of data from fast-access storage ( magnetic disc ) to storage of lower access speed ( magnetic tape ).

数据由快速存取存储器（磁盘）传送到存取速度较低的存储器（磁带）的过程。

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This might not solve every big-data problem fast access to the data is an issue but as a solution to large-scale archival storage it could be a godsend.

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In addition, the Drobo 5N, much like its sibling Thunderbolt-powered solutions the Drobo Mini and 5D, utilizes Drobo's Data-Aware Tiering capability, which intelligently uses high-performance flash (SSD) technology to accelerate performance of the storage array, allowing applications such as Adobe Lightroom and Apple iPhoto or iTunes fast access to data.

ENGADGET: Drobo's new 5N is a speedy $600 NAS for when you need files, stat