Data Persistence & Local Storage

75 lessons in React Native

• Persisting an object with AsyncStorageCode Quiz
• Choosing the Right Local StorageQuiz
• AsyncStorage APIs Are AsynchronousCode Quiz
• Persisting State on ChangeCode Quiz
• Secure Storage with Keychain & KeystoreSlides / Video
• Realm and WatermelonDB DatabasesSlides / Video
• SQLite for Relational Local DatabasesSlides / Video
• MMKV Key-Value StorageQuiz
• Handling Data MigrationsQuiz
• Rehydrating on App StartupQuiz
• Choosing a Storage SolutionQuiz
• Batch OperationsQuiz
• SQLite for Relational DataQuiz
• Async/Await and ErrorsQuiz
• Storing Objects in AsyncStorageQuiz
• AsyncStorage Basic APIQuiz
• Offline Storage and SyncQuiz
• Storing User PreferencesQuiz
• Debouncing Persistence WritesQuiz
• AsyncStorage Performance LimitsQuiz
• Secure Storage for SecretsQuiz
• AsyncStorage Is UnencryptedQuiz
• Clearing and Listing KeysQuiz
• Clearing Data on LogoutQuiz
• MMKV for Fast Synchronous StorageSlides / Video
• AsyncStorage Limitations ExplainedSlides / Video
• AsyncStorage Is Promise-BasedSlides / Video
• AsyncStorage Batch OperationsSlides / Video
• Removing and Clearing AsyncStorage DataSlides / Video
• Serializing Objects for StorageSlides / Video
• Storing and Retrieving Data with AsyncStorageSlides / Video
• AsyncStorage for Key-Value StorageSlides / Video
• Storing Files with FileSystemSlides / Video
• Custom AsyncStorage HookCode Quiz
• Cache Expiry CheckCode Quiz
• SecureStore for Sensitive TokensCode Quiz
• MMKV Synchronous ReadsCode Quiz
• Migrating Persisted SchemaCode Quiz
• SQLite Query PlaceholdersCode Quiz
• Loading State on MountCode Quiz
• Wiping Storage with clearCode Quiz
• Catching AsyncStorage ErrorsCode Quiz
• Importing AsyncStorage CorrectlyCode Quiz
• Batch Writes with multiSetCode Quiz
• Enumerating Keys with getAllKeysCode Quiz
• Partial Updates with mergeItemCode Quiz
• Versioning Your Stored Data SchemasSlides / Video
• Reading Data with getItemCode Quiz
• Serializing Objects Before StorageCode Quiz
• Parsing Stored Strings on RetrievalCode Quiz
• Deleting Keys with removeItemCode Quiz
• Persisting Data with setItemCode Quiz
• AsyncStorage Stores Only StringsCode Quiz
• getItem Returns null for Missing KeysCode Quiz
• Caching Fetched Data for Offline AccessSlides / Video
• Handling Storage Errors GracefullySlides / Video
• Building a Storage WrapperSlides / Video
• Secure Storage for SecretsFlashcard
• Choosing a Persistence SolutionFlashcard
• Typed Storage Abstraction LayerFlashcard
• File System PersistenceFlashcard
• MMKV High-Performance StorageFlashcard
• Community AsyncStorage PackageFlashcard
• Handling Read/Write ErrorsFlashcard
• SQLite for Relational DataFlashcard
• Async and UnencryptedFlashcard
• Batch OperationsFlashcard
• AsyncStorage Stores Strings OnlyFlashcard
• AsyncStorage Basic APIFlashcard
• Clearing Storage and Listing KeysFlashcard
• Schema Migration and VersioningFlashcard
• Size Limits and PerformanceFlashcard
• Realm and WatermelonDBFlashcard
• Choosing the Right Storage SolutionSlides / Video
• Expo SecureStore for Sensitive DataSlides / Video