User info is virtually any data that a user creates and is the owner of, such as papers, media data, or email or conversation transcripts. It is usually stored in the device’s file system or as a database record.
Whether or not to maintain user data in a databases is a decision that should be based on what kind info you need to preserve safe. Generally, you should use interior storage for any data that isn’t extremely important to other software, personal preferences for key-value data, or a database for structured info (data with additional than two columns).
Types of storage
Android os provides two types of physical storage spots: internal and external. Both are on all gadgets, but inner storage is a more reliable place to maintain data that your software depends on.
Momentary app data
The non permanent app data store shops small pieces of iphone app data that don’t wander and could end up being removed whenever you want by the equipment. This type of storage area works just like a cache, hence it’s beneficial when your app provides a short runtime and needs to store temporary data that won’t change much.
Roaming app info
Windows limitations the size of the roamed software data that every app can easily have, so you should be careful once storing data that relies on instant syncing or that adjustments frequently. You can set a quota for the purpose of roaming app data using the ApplicationData. RoamingStorageQuota http://virtuadata.net/how-to-service-your-own-computer/ residence.
If your software needs to retailer sensitive info, consider using an encrypted data store with publish_data authorization. This allows your application to locate the data without having to store that with the user’s private crucial.