Custom Serialization
Custom serialization is a programming technique where developers define their own logic to convert objects or data structures into a format suitable for storage or transmission, such as JSON, XML, or binary, and vice versa for deserialization. It allows for fine-grained control over the serialization process, enabling optimization for performance, security, or compatibility with specific protocols. This is often used when default serialization mechanisms are insufficient or when handling complex data types.
Developers should learn custom serialization when they need to handle non-standard data formats, optimize serialization for performance-critical applications, or ensure data integrity and security by excluding sensitive fields. It is essential in scenarios like legacy system integration, custom network protocols, or when working with frameworks that lack built-in serialization support for specific data structures.