Model
NOTE
we store all of these types into the datastore.
Laters has 3 main types it uses in order to do its work
Job
- This is an instance of a single job, which has been queued to be processedCronJob
- this is a re-occurring job, which contains how often to create a new Job instance based on a CRONLeader
- there is only one entry for leader, and it represents the node that is acting as leader (won the leader election)