What is the best practice to apply streaming changes from the server?

[bglgwyng]

I read the synchronze tutorial and realized that it is for just one-time synchronization.
From my current understanding, if I want to synchronize multiple times to keep the client data up-to-date, I need to call synchronize again and again. Is this correct?
Then, what is the best practice to apply streaming changes from the server? Like, the changes are coming via web socket?
I think I can use synchronize to achieve this, but I am not sure if this is the best practice.