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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Amazon's SimpleDB is a fast and simple cloud-based database which provides indexing, storage, and access.

Amazon的SimpleDB是一个基于云的快速而简单的数据库，它可以提供索引、存储及访问。

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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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Businesses that need fast access to data--think fast-trading financial institutions or Web applications that access big collections of information--are likely customers for solid-state storage, says Greg Quick, an analyst with the 451 Group.

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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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