JSON Serialization
JSON Serialization is the process of converting data structures or objects in a programming language into a JSON (JavaScript Object Notation) string format, which is a lightweight, text-based data interchange standard. It enables data to be transmitted over networks, stored in files, or shared between different systems and programming languages. Deserialization is the reverse process, converting JSON strings back into native data structures.
Developers should learn JSON Serialization because it is essential for web development, APIs, and data exchange in modern applications, as JSON is the de facto standard for data interchange on the web. It is used when sending data from a server to a client in web APIs, storing configuration files, or communicating between microservices, due to its human-readable format and wide language support. Mastering serialization helps in building interoperable and efficient systems.