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petabyte n.【計算機】1015字節。

petal

By increasing the extent size above 4 mb , the maximum physical volume size will be scaled accordingly , up to a maximum of 1 petabyte although the current real - world size limit is 2 terabytes on x86 systems 通過將范圍大小增加到4 mb以上,最大的物理卷大小將相應地增加到最大為1 petabyte (盡管當今現實世界中, x86系統上的大小限制是2 terabytes ) 。

As database size grows into terabyte and petabyte , the time and hardware resources required will grow substantially 當數據庫大小增長到gb和pb級時,所需的時間和硬件資源將極大的增長。