To be a statistic 做个统计
Perhaps the most telling statistic in the ChangeWave report, also happens to be the most qualitative.
或许这份报告中最有说服力的统计数据也正是定性分析部分。
The number of rows read statistic clearly indicates that the best boundary point for this particular job would be between the JoinOnPart and Calc5PctIncrease stages.
对于这个特定的作业,读统计信息的行数清楚地表明临界点 就在 JoinOnPart 和 Calc5PctIncrease 两阶段之间。
Not every wrapper may be able to collect all the statistics listed above, because a correct mapping between the data source statistic and its counterpart on the federated system may not exist.
并不是每个包装器都能够收集上面列出的所有统计信息,因为数据源统计信息与其在联邦系统上的对等物之间可能不存在映射。
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