To backup your Parse data, you simply would need to get all the records for every Parse Class that you have. For this example, I'll borrow from the Parse REST API documentation. Parse has SDK's for JavaScript, .NET, and iOS/OS X, all of which provide a similar functionality to what is described here.
To get records from a Parse Class called 'GameScore', you could do something like:
curl -X GET \
-H "X-Parse-Application-Id: <YOUR APPLICATION ID>" \
-H "X-Parse-REST-API-Key: <YOUR PARSE REST API KEY>" \
-G \
--data-urlencode 'limit=1000' \
--data-urlencode 'skip=4000' \
https://api.parse.com/1/classes/GameScore
Here limit=1000
means you are going to get 1000 records at a time (the biggest amount possible), and skip=4000
means we want to skip the first 4000 records. Basically you would just repeat this command, starting with skip=0
and incrementing skip
by 1000 every time until the number of records that comes back is less than 1000 (no more records left). Rinse and repeat for all of your Parse Classes and your data will be backed up.