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22 changes: 22 additions & 0 deletions answers.txt
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3) How long did it take to run the process for each of these?

On my system:
real     2m55.532s
user     2m56.228s
sys     0m3.930s


On AWS 
282.0s (not counting time spent waiting for the EC2 instances)
time count
real     12m37.980s
user     0m1.517s
sys     0m0.229s


4) How many address tags are there in the input?
5140


5) Does the local version and EMR version give the same answer?
They give the same number of rows
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