A cache-conscious MapReduce star join algorithm was presented,each column of fact table was separately stored,and dimension table was divided into several column FiguartsZERO families according to dimension hierarchy.Fact table foreign key column and corresponding dimension table was co-location storage,thus reducing data movement in the join proce
Abstract We developed a non-destructive and rapid whole-mount bone staining method for small fish, Xenopus laevis, and rodent fetuses (RAP-B).RAP-B does not require skin or soft tissue removal.However, RAP-B requires hair removal from hairy animals, such as adult mice and rats.In the present study, we investigated hair removal chemical treatments t
Sign languages are used by the deaf and mute community of the world.These are gesture based languages where the subjects use hands and facial expressions to perform different gestures.There are hundreds of different sign languages in the world.Furthermore, like natural languages, there exist different dialects for many sign languages.In order to fa