I am contacted for E5 onsite interview and recruiter gave me an option of either \n1. System design (which we all are familiar with)\n2. single box/single node design \n\nI am not entirely clear about what single box/single node design mean? Does anyone have some experience with such a design round at Facebook? Could someone provide some examples for it?\n\nKindly help. Thanks in advance.

I am contacted for E5 onsite interview and recruiter gave me an option of either \n1. System design (which we all are familiar with)\n2. single box/single node 