werkshy/dynamo-session-manager — pull request #6 by riwsky (2013-06-04 20:53:17+00:00)
Title: Account for new DynamoDB read pricing

Amazon announced on 2013/05/15 that a single read capacity unit will
allow you to fetch an item up to 4 KB in size; change the
getProvisionedThroughputObject method to take this into account when
calculating how many read units to provision.

Change how write unit provisioning is calculated, making it:
- separate from the readUnit calculation
- easy to fix if/when Amazon changes that capacity later.

Change tests as appropriate.