What Is Serialization In Programming?

Serialization involves the conversion of complex data structures, objects, or data in memory into a format that can be easily stored, transmitted, or reconstructed. The primary purpose of serialization is to enable the transfer or storage of data in a way that preserves its structure and allows it to be reconstructed accurately at a later time, even across different systems or programming languages.

Example:

Consider a simple JavaScript object:

✅ Wrap📋
01: const person = {
02:     name: "Alice",
03:     age: 30,
04:     hobbies: ["reading", "painting", "hiking"]
05: };

Serialization of this object into JSON format:

✅ Wrap📋
01: {
02:     "name": "Alice",
03:     "age": 30,
04:     "hobbies": ["reading", "painting", "hiking"]
05: }

Here, the JavaScript object person has been serialized into a JSON string representation that can be easily stored in a file, sent over a network, or stored in a database. Later, this JSON string can be deserialized, converting it back into the original JavaScript object structure.

Serialization and deserialization are crucial concepts in data storage, network communication, and inter-application communication, enabling data to be easily managed and transferred across different environments or systems.

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