Best Mautic and Cron Setup for Large Email Database?

Hi,
Anyone has a best recommendation for mautic setting on server (may such as max execution time, memory limit, etc) and best cron job setup (not only in standard documentation) to execute campaign and all mautic activities with large email database (more than 50K contacts) without lag or stuck in middle of the process?

I hope this question help many of mautic fans. :slight_smile:

Thanks