In an offline file a traditional sync would mirror all the data from the host to the files however in some work flows that could take longer for the initial sync especially for a lot of resource tables needed just for navigation or system logic.
now that we have native JSON parsing in FM16 would it be faster to sync a single table with arrays of information and then logic on the remote device to explode out to interface tables or virtual lists table based on the array over mirroring multiple tables and records.
Especially if the sync is only a one way push out to the remote and business logic doesn't require these tables to be modified or sync back to the host.