JSON (JavaScript Object Notation) is a text-based format for storing and exchanging data that is human-readable and machine-parsable. It is a popular data format used in web development, data analysis, and software engineering.
Here are some key features of JSON:
- Language-independent: JSON is not dependent on any programming language, making it ideal for exchanging data across different platforms and programming languages.
- Language-independent: JSON is not dependent on any programming language, making it ideal for exchanging data across different platforms and programming languages.
- Easy to learn and troubleshoot: JSON is relatively easy to learn and troubleshoot because it is text-based.
- Compact and easy to parse: JSON is compact and easy to parse in web browsers.
- Represents data in two ways: JSON represents data as objects and arrays.
- Common API output: JSON is a common API output in a wide variety of applications.
JSON is used in many ways, including:
- Web applicationsJSON is commonly used by web developers to transfer data between a server and a web application.
- Data storageJSON is used in data storage structures like Google’s BigQuery to store semi-structured data.
- Relational databasesSome relational databases, such as PostgreSQL and MySQL, have added support for native JSON data types.