Codable protocol

The Codable protocol in Swift allows objects to be easily encoded into and decoded from various formats, such as JSON or XML. It simplifies the process of converting data between different representations.

Can Swift applications integrate with existing backend systems and databases?

Yes, Swift applications can definitely integrate with existing backend systems and databases. This is made possible through various frameworks and libraries available for Swift development. The most common method is using RESTful APIs to establish a communication channel between the frontend Swift application and the backend system. With this approach, data can be fetched, updated, and stored in databases seamlessly. Swift’s Codable protocol makes it easy to handle JSON data exchanged between the frontend and backend. Additionally, Swift supports various database management systems like MySQL, PostgreSQL, and SQLite, allowing developers to integrate with different types of databases efficiently.

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