This app will graph the number of requests for a full object (in this case, to determine the number of full downloads) based on S3 log files imported into a Couchbase bucket and looking at S3 to find the object size itself.
A Couchbase cluster with two buckets, one cache and one for the data.
A connection to an S3 bucket with log data.
AWS creds for S3 in ~/.aws/config
Bucket connection info in config/default.yaml, see the example.