![]() Supporting multilingual data: The jsonb data type can store multilingual data, such as localized data for multilingual websites, etc.Using PostgreSQL’s jsonb functions, you can easily handle queries and aggregation operations on jsonb data type, which are faster than queries on json data type. Simplifying queries: Storing data using the jsonb data type can simplify the query process.Storing semi-structured data: The jsonb data type can store semi-structured data, such as XML documents, HTML documents, etc.Storing unstructured data: The jsonb data type can store unstructured data in any format, such as logs, configuration files, and schema-less data.The jsonb data type has a wide range of use cases in PostgreSQL, including: Theres actually not much you can do to improve access to one key within a data store, or a property of a JSON piece of data (which could be an array, or a string or number which might be the reason why retrieving it is more difficult than retrieving it from an hstore). Here is an example SQL statement for creating a column with jsonb data type:ĬREATE TABLE example_table ( id SERIAL PRIMARY KEY, jsonb_column JSONB ) Use Cases The jsonb type stores binary format of JSON data and has better query performance and smaller storage size compared to the json type. After PostgreSQL supported JSON Query, the data search performance was comparable and gave competition to the most widely used NoSQL databases, such as MongoDB. In PostgreSQL, to create a column with jsonb data type, you need to use the jsonb keyword. The json type requires converting JSON data to text form during querying, while the jsonb type can directly query binary data. Query performance: Since jsonb stores JSON data in binary form, it is faster in querying compared to json.Storage size: Since json stores JSON data in text form, it requires more storage space to store the same JSON data compared to jsonb, which stores JSON data in binary form and requires less storage space.Storage format: The json type stores JSON data in text form, while the jsonb type stores JSON data in binary form. ![]() In PostgreSQL, both json and jsonb are data types used for storing JSON data, but they have some differences: In PostgreSQL, the jsonb data type can be used to store and query unstructured data. jsonb is a lightweight data interchange format known for its readability and simplicity, which makes it very popular. PostgreSQL is an open-source relational database management system that supports various data types, including the jsonb data type. ![]()
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