deserializacji

Deserializacja is the process of converting a data stream or a string into a data structure or object that can be manipulated within a program. This is the inverse operation of serialization, which converts an object into a format that can be stored or transmitted. When data is serialized, it is typically transformed into a format like JSON, XML, or a binary representation. Deserialization then takes this serialized data and reconstructs the original object or data structure.

This process is fundamental in many programming contexts. For example, when a web application receives data from a client, it often needs to deserialize that data from a format like JSON into an object it can work with. Similarly, when data is retrieved from a database or a file, deserialization is used to convert the stored representation back into a usable in-memory object. The specific deserialization method depends on the serialization format used. Libraries and built-in language features often provide functions to handle the deserialization of common data formats. Errors can occur during deserialization if the data is corrupted, incomplete, or does not match the expected format of the target object.