SQLite 3, File Storage and Data Persistence

SQLite 3, File Storage and Data Persistence

SQLite 3 is a lightweight, open-source relational database management system that is commonly used in mobile app development, including iPhone apps. It is embedded into the app and provides a convenient and efficient way to store and manage structured data.

File storage refers to the process of saving and retrieving files within an app. This can include various types of files such as images, audio, video, and documents. In iPhone apps, file storage can be accomplished using the device’s local file system, iCloud storage, or other cloud-based storage solutions.

Data persistence refers to the ability of an app to retain and access data even after the app has been closed or the device has been restarted. In iPhone apps, SQLite 3 can be used for data persistence, allowing the app to save and retrieve data even after it has been closed. This means that users can return to the app and pick up where they left off without losing any data.

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