This input parameter specifies the percentage of data to be used in the data skew estimation.
这个输入参数指定用在数据倾斜估算中的数据的百分比。
2
Beyond that, the big problem is that primary storage has a much lower percentage of duplicate data than backup data.
除此之外，最大的问题是，主存储上重复数据所占的比例要比备份数据要低得多。
3
There are two factors that affect ADC: a minimum (threshold) amount of data is available for sampling (ADC_THRESHOLD) and a minimum percentage of useful data in the sampling buffer (ADC_MINPCT).