Serialization Deserialization
Serialization is the process of converting an object or data structure into a format that can be stored (e.g., in a file or database) or transmitted (e.g., over a network) and reconstructed later. Deserialization is the reverse process of reconstructing the object or data structure from the serialized format. These concepts are fundamental in computing for data persistence, communication between systems, and configuration management.
Developers should learn serialization and deserialization when building applications that need to save state, exchange data between different services (e.g., in microservices or APIs), or cache information. For example, serializing user sessions in web applications, sending JSON payloads in REST APIs, or storing objects in databases like Redis. It ensures data integrity and interoperability across diverse platforms and programming languages.