text: Storage of user info is critical with regards to controlling end user access to your application. Data could possibly be provided during registration, or perhaps it may arrive from other sources. The sort of storage you use is going to affect which will Login features you can put into practice. For referrals, here is http://www.virtuadata.net/technologies-for-everyday-usage a comparison within the different types of safe-keeping available. Users can store and control user info using the storage space API.
  Data can be trapped in one of two methods: internal storage space or external storage. Internal storage highly recommended for little files not having accord restrictions and files that are shared among users and programs. This storage location is likewise recommended with respect to temporary data, but bear in mind that the system might delete them if remembrance is running low. External storage is much better for without doing awkward exorcizes storing files and which makes them accessible to other users.