Questions for 6.S897 lecture 10 (Parallel Processing 2, 10/15).
Email your answers to 6.s897staff@gmail.com.

1) What is the purpose of a trigger in Google Cloud Dataflow? Why were different types of triggers required for different applications at Google?

2) What applications motivate Naiad that previous streaming runtimes didn't handle?

3) Could Naiad be used to support the event time vs processing time semantics in Google Dataflow?