Timer trigger
It is not uncommon to need to process a task from time to time, at a specific moment of the day. A timer trigger will certainly help you with this. This function is based on the NCRONTAB expression, which is like a CRON expression:
{second} {minute} {hour} {day} {month} {day-of-week}
If you consider this expression, you will be able to schedule different moments to trigger the function. Let’s check the following table to understand it better:
| 
             Second  | 
          
             Minute  | 
          
             Hour  | 
          
             Day  | 
          
             Month  | 
          
             Day of the Week  | 
          
             Result  | 
          
             Meaning  | 
        
|---|---|---|---|---|---|---|---|
| 
             *  | 
          
             *  | 
          
             *  | 
          
             *  | 
  ...