I can create some CRON rules to make big tasks such as importing data or any CRON task to be done I can make these rules ready by very detailed custom hours, days, weeks, months by their intervals so I can make big tasks or big projects done even when I sleep or working on other projects with no human mistake. That may require to company suppose to purchase some 3rd Party Software system annually from $8 to $50 as license fee. After that professional setup I may control all these intervals for CRON rules perfectly.
These settings and this setup also made by the server side so cron job works perfectly just fine and I can control and see load of cron job
I basically make schedule for cron and specify by the company or website need
