MST F

key-value pairs that store private primitive data

• Shared preferences

• key-value pair (KVP)

• Internal storage

• External storage

is a set of two (2) linked data items

• Shared preferences

• key-value pair (KVP)

• Internal storage

• External storage

device memory where private data is stored

• Shared preferences

• key-value pair (KVP)

• Internal storage

• External storage

stores public data

• Shared preferences

• key-value pair (KVP)

• Internal storage

• External storage

the unique identifier for some item of data

• key

• value

• Internal storage

• External storage

the data that is identified

• key

• value

• Internal storage

• External storage

private databases used for storing structured data

• SQLite databases

• Room persistence library

• Cloud backup

• Firebase realtime database

caches an SQLite database locally, and automatically syncs changes to a network database

• SQLite databases

• Room persistence library

• Cloud backup

• Firebase realtime database

saves user data in the cloud

• SQLite databases

• Room persistence library

• Cloud backup

• Firebase realtime database

stores and syncs data with a NoSQL cloud database. Data is synced across all clients remains available when your app goes offline

• SQLite databases

• Room persistence library

• Cloud backup

• Firebase realtime database