 The second component of NEXT! is a system called  <A HREF="http://www.cs.wisc.edu/~praveen/projects/seq.html"> SEQ </A> that supports SQL-style queries over sequence data.  SEQ is distinguished from standard SQL in that it provides easy (and efficient) ways to pose queries that use the sequentiality in the data set, for example, ``Find the N-day moving average of IBM''.  SEQ can be used in conjunction with DeVise, with DeVise serving as a visual browser and SEQ as a data manipulation backend. <P>
