As you increase the number of nodes, sessions, and users, each node spends an increasing amount of effort maintaining backup copies, leaving less time to service user requests.

随着节点、会话和用户数量的增加，每个节点花在维持备份拷贝上的工作量也会增加，从而只留下更少的时间去为用户请求服务。

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This has the effect of reducing the amount of tapes needed to backup systems.

这能够减少备份系统所需的磁带量。

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Of course the amount of reduction in the overall backup data volume in your environment depends on the number of unique attachments in the DAOS repository.

当然，环境中整体备份数据量的降低量取决于DAOS存储库中的独特附件。

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Now striking out on her own with a solo album produced by Led Zeppelin's John Paul Jones, Watkins is putting her own talents on display, with just the right amount of backup.

NPR: Sara Watkins: Summertime Blues

Michael Kirven, the boss of Bluewolf, one such advisory firm, says that because Amazon and other providers have made it so easy for companies to shift their services to the cloud, some customers have been lulled into thinking they don't need the same amount of backup protection as they would elsewhere.

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While competing backup products continue to increase the amount of data stored until there is no more room, SmartSave uniquely grows and shrinks the amount of historical data, while never leaving a user's system unprotected.

ENGADGET: Rebit announces SaveMe backup system for simplistic PC users