Exercise

Now it's time to review all the things in this chapter:

1. What does the Fn architecture look like?
2. How is the architecture different from other FaaS platforms?
3. What is the role of the Fn Server?
4. How can we configure an Fn Server to use an external data store?
5. What is the difference between the techniques used by the Fn's Java runtime and Go runtime?
6. How are an application and routes organized?
7. What is the role of Fn LB?
8. What is the role of the Fn UI?
9. How can we see the results of previous calls?
10. How can we examine the log messages of a failed invocation?
11. Describe how an Fn function interacts with STDIN, STDOUT, and STDERR?