I have a simple note app, and want to move from my internal sql lite database to a cloud backup data, so that when an item is modified the cloud is notified and the web service send back
I am completely disoriented by the alternatives offered:
AWS from Amazon
Dropbox Api( but the api v2 is not good documented imo)
google datastore
google app engine
google Drive
or
SyncAdapters with a REST API created by me on an hosting site
My question is really easy, what is the simplest and free way to achieve my aim of sync all the data trough different devices,
without a gui that ask me to do oauth2 authorization, but just an account to set the first time and then all the process should work in background? It looks as a trivial question but paradoxically because all these alternatives I cannot find a tutorial well explained
I cannot find good examples on the internet. It looks to me that every documentation is quite bad