MassDAL Code Bank -- Sketches, Frequent Items, ChangesMassDAL Public Code Bank : Sketches, Frequent Items, Changes (Deltoids) This page is a library of routines in C and Java for data streaming and other massive data set analysis. Currently, these are derived from internal testing routines ("proof of concept" implementations), and so are distributed with no guarantees. In particular, there is relatively little error checking (parameters in range, mem
