Adding New Domain

My question is about the process when you add a new Domain using the "james cli.sh" and how there is the timer in spring-server.xml "timebetweenEvictionRunMillis value=30000, "minEvictableIdleTimeMillis value=30000"
What ever the value is set in this timer, that is how long it will take for the domain to be added in the memory.

Is this the correct timer for my purpose?

Is there a way to get domain loaded directly into running memory without wait? If you have any documents to help understand the solution.