StackMob > create a daily bash script to update 'prev_score' and 'current_score'

[GreyEcologist]

use stack mob custom SDK: https://developer.stackmob.com/tutorials/customcode/Getting-Started:-Custom-Code-SDK#a-logging

[GreyEcologist]

or https://marketplace.stackmob.com/module/iron-worker

[GreyEcologist]

or Iron Worker ( cron jobs): http://dev.iron.io/worker/reference/api/#schedule_a_task

[GreyEcologist]

http://blog.iron.io/2012/11/stackmob-ironio-ironio-joins-stackmob.html

[GreyEcologist]

Works like a charm.