http://learnappcelerator.blogspot.in/2013/10/titanium-alloy-migration-with-model.html
http://docs.appcelerator.com/titanium/3.0/#!/guide/Alloy_Sync_Adapters_and_Migrations
・SQL
http://tonylukasavage.com/blog/2013/04/08/inspecting-sqlite-databases-on-android-and-ios/
だが、ファイルはどこなのか?