oysteing's blog

In a production system, I think what matters is the steady-state performance of the system, not what happens just after system restart.

95% of all statistics is made up …

If you consider all users of MySQL including those using it to store their record collection, I would think that more than 95% does not have any performance problem.

Hi,

With the given standard deviation for the MySQL 5.6.15 run, the 95% confidence interval for the average is between 5.85 and 8.59, if my rusty statistics knowledge serves me right. Hence, the difference between 5.6 and 5.7 is not statiscally significant.