You can log data to a database at specific times using the execution scheduling. You create the Scheduled group the same way as you create a basic Historical group. But instead of executing on a Timer, you select the Schedule radio button, and enter the times in the text box and the rate.
The following table shows examples of how you can enter numbers in the text box:
8, 11, 5pm
Group will execute 3 times at 8 in the morning, 11 in the morning, and finally at 5pm.
Group will execute once at 8 in the morning.
Group will execute at 8, 9, and 10 in the morning.
Group will execute at 8, 9, and 10 in the morning and once at 5pm.