primary storage

基本解釋

For simple grids, however, a database is still required for primary storage.
然而，對(duì)於簡(jiǎn)單網(wǎng)格，仍然需要數(shù)據(jù)庫(kù)作爲(wèi)主存儲(chǔ)。
Beyond that, the big problem is that primary storage has a much lower percentage of duplicate data than backup data.
除此之外，最大的問(wèn)題是，主存儲(chǔ)上重複數(shù)據(jù)所佔(zhàn)的比例要比備份數(shù)據(jù)要低得多。
In this technique, a primary storage controller provides the virtualization services for other storage controllers of same or different vendors.
在這種技術(shù)中，一個(gè)主存儲(chǔ)控制器爲(wèi)相同或不同廠商提供的其他存儲(chǔ)控制器提供虛擬化服務(wù)。

It is generally believed that these cold storage data centers will use HDDs for primary storage rather than magnetic tape.
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