3. 75% of major delays
less than 30 min. before departure

6. Open Source
hadoop infer
cascading -> cascading-clojure
clojure crane

9. Discrete Event Simulation?
Fuzzy Join with funky predicate?

10. group-by with secondary sort.
accumulator to simulate a discrete
event simultor.

12. cascading-clojure: motivation
FP
dev
deploy

13. cascading-clojure: lessons learned
planner
serialization
data structures for wide data

14. cascading-clojure: future direction
functions + data structures
abstractions for planner and M/R