No. This is basically binary diffing and compression. Edit: err, you are correct...

		0xbadcafebee on Feb 26, 2013 \| parent \| context \| favorite \| on: Bandwidth needs halved by new compression written ... No. This is basically binary diffing and compression. Edit: err, you are correct, I didn't realize WAN optimization included binary diffing and compression. Should google before I comment.