This causes degraded performance as increasing amounts of time and bandwidth are absorbed in maintaining consistency of session backups across the cluster rather than processing user requests.

这会造成性能的下降：越来越多的时间和带宽花在了在集群中维护会话备份的一致性，而不是用来处理用户请求。

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Qualities of Service (QoS) : This can include goals for the information availability, performance, data throughput, and consistency or accuracy of the data.

服务质量(Qualities of Service, QoS)：它包括了实现信息的可用性、性能、数据吞吐量以及数据的一致性或者正确性。

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Finally, the technical measures to realize the consistency of interior ballistics performance were discussed.

探讨了对于特定的装药结构如何达到弹道性能一致性的技术途径。

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If you want consistency of performance, then you have to win away from home.

BBC: Brewer and Scotland part company

There continues to be no evidence of consistency in mutual performance, except in the bottom quartiles.

FORBES: Past Winning Funds Fall Again

Albert has been a model of consistency, but is it reasonable to expect that he sustain such high levels of performance well into his late 30s?

FORBES: Prince Fielder's Deal Clears Path For King Albert's Ransom