I lost my data from datastore on GAE how Google app engine helps to restore my data

Question

I am working with project using GWT on GAE. In my application there are customers, contracts and I am saving customer in customer entity and contracts in contract entity. But I lost few customers and few contract from customer and contract entity from my application on Google App Engine. I want those customers and contracts restore in my application so how Google helps?

Answer 1

For future reference, you can set up a cron job to do backups. https://cloud.google.com/appengine/articles/scheduled_backups#Setting_Up_a_Scheduled_Backup