https://docs.google.com/presentation/d/1yTh7plcJIxhwwzOIPH2PJylAtwySEUD7j1W5UhHDhqY
original paper: https://theory.stanford.edu/~aiken/publications/papers/sigmod03.pdf slides https://docs.google.com/presentation/d/18XDiSa0Q5pvF30Xx1cuHxkZ2KMJKEFxalVwCNups6qQ