User info is any kind of data a user creates and possesses, such as paperwork, media data files, or email or connection transcripts. It can be stored in the device’s file system or like a database record.
Whether or not to maintain user info in a database is a decision that should be based upon what kind of information you need to continue safe. Generally, you should use internal storage for every data that isn’t essential to other applications, personal preferences for key-value data, or maybe a database intended for structured info (data with increased than two columns).
Types of storage
Android provides two styles of physical storage spots: internal and exterior. Both are on all gadgets, but internal storage is mostly a more reliable place to maintain data that your application depends on.
Temporary app data
The non permanent app info store shops small units of application data that don’t roam and could end up being removed whenever they want by the product. This type of storage works like a cache, hence it’s valuable when your app includes a short runtime and needs to maintain temporary info that won’t improve much.
Running around app data
Windows limitations the size of the roamed app data that each app can easily have, so you should be careful the moment storing http://www.virtuadata.net/technologies-for-everyday-usage data that relies on instantaneous syncing or perhaps that improvements frequently. You may set a quota with regards to roaming application data making use of the ApplicationData. RoamingStorageQuota asset.
If your iphone app needs to shop sensitive details, consider using an encrypted data store with publish_data permission. This allows your application to gain access to the data without needing to store that with the user’s private primary.