Some experiments prove that the approach can not only improve the system's performance, but also decrease the averagelatencytime of tuples and improve the output rate of tuples greatly.
实验表明该方法不但能提高系统的总体性能,而且可以减少元组的平均等待时间,大大提高了元组的输出速率。
2
Should you have some real numbers for your disk service time or average request latency, you can plug them in to the calculations above to get better performance estimates.