Features of MySQL JSON Data Type
- Efficient Storage: The JSON documents are stored in an optimized binary format resulting in the efficient use of the storage space.
- Indexing Support: MySQL allows indexing of the JSON columns using generated columns or virtual columns enabling fast retrieval of the JSON data.
- Querying and Manipulation: MySQL provides a set of JSON functions and operators for querying and manipulating JSON documents directly within the SQL statements.
- Schema-less Data: With the JSON data type MySQL allows the storing of schema-less or semi-structured data providing flexibility in the data storage.
What is MySQL JSON Data Type?
The MySQL JSON data type is a significant advancement in database management, especially in meeting the needs of contemporary online applications that require dynamic and flexible data storage. JavaScript Object Notation, or JSON, is a widely used format for data transfer because it is easy to read, simple to use, and compatible with a wide range of platforms and programming languages