Anto Marky wrote:
If I have my content in a centralised system like amazon s3, will I have problem syncronizing?
s3 is an example of a DE-centralized distributed cloud system.
by the simple fact that you're asking such a vague and generic question, I'd hazard to guess, yes, you will have problems with synchronization whatever it is you're doing, depending on your expectations and experience, of course.