What are the differences between Core Data and SQLite?

What are the differences between Core Data and SQLite?

Core Data is an object graph and persistence framework, while SQLite is a lightweight database engine. Core Data can use SQLite as a storage option, but it also provides additional features like data modeling and change tracking.

When should I use Core Data instead of SQLite?

Use Core Data when you need to manage complex object graphs and relationships, or when you want built-in features like undo management and data validation. SQLite is better for simpler data storage needs.

Can I use SQLite directly with Swift?

Yes, you can use SQLite directly with Swift by using libraries like SQLite.swift or FMDB, which provide a more Swift-friendly interface.

Is Core Data more efficient than SQLite?

Efficiency depends on the use case. Core Data can be more efficient for complex data models, while SQLite may perform better for simple queries and large datasets.

What are some common use cases for Core Data?

Common use cases for Core Data include managing user data in apps, caching data from web services, and handling complex data relationships.