Data Encoding
Data encoding is the process of converting data from one format or representation into another, typically for efficient storage, transmission, or processing. It involves transforming raw data into a standardized format that can be interpreted by different systems or applications, often using schemes like ASCII, UTF-8, Base64, or binary encoding. This concept is fundamental in computing for ensuring data integrity, compatibility, and security across various platforms and protocols.
Developers should learn data encoding to handle data interoperability, such as when transmitting data over networks (e.g., using JSON or XML with UTF-8), storing data in databases, or securing data through encryption. It is essential in web development for handling character sets, in data serialization for APIs, and in cybersecurity for encoding sensitive information to prevent tampering or unauthorized access.