Hello user grid community, I'm currently studying serverless and BaaS technolgies, and so I found usergrid.
I'm wondering how it is possible to change the applications data schema once there are already some data records. For example changing the currency of the product entity which will cause an inconstient database because the old product records will still be represented in the old currency. *Are there any tactics/best practices to handle this?* In a Ruby on Rails application I would write a database migration for example. By the way: I'm catching everything I've learnd in an article about FaaS, BasS and Serverless <https://specify.io/concepts/serverless-baas-faas>, the article changes as my understanding grows and I appreciate every kind of feedback. Best Regards, Oliver Wolf
