The term "user data" is usually used to identify data placed by a software. While this kind of term can be vague, it is generally used to involve data that was created by a user, instead of by a alternative party. Typical these include custom configurations http://www.virtuadata.net/best-internet-security-suites-with-beneficial-conditions manufactured within an app. A user could possibly be asked to delete this kind of data when ever uninstalling a software. This info is not really personally identifiable, and cannot be restored if erased.
When keeping data within an app, you need to store that in an inner storage directory site or databases. External storage is definitely unreliable and never always accessible. The external storage can even be removed, making the content a smaller amount accessible. In addition , storing app-specific data about external safe-keeping is not at all times secure, especially if it is hypersensitive or you'd like to reveal the data with others. Should your application uses external storage space to store shareable media content, this article should be stored in the distributed storage directory. However , if you're using a software to store organised data, a database is the foremost option.