Hey, I'm really curious about how that works. Could you go into a bit more detail into that?

From what I can gather on your comment, it seems that if you are given a splay tree, and a batch of transactions i.e.

  GET 1
  SET 10 "hello"
  GET 15

You would write all the visited nodes, in order? But splaying involves a lot of tree operations and rotations too. I don't get how that works.