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(io_json)=

# JSON

[JSON](https://www.json.org/json-en.html) (JavaScript Object Notation) is a lightweight data-interchange format.
When it comes to reading a JSON file, using {py:func}`~datafusion.context.SessionContext.read_json` is a simple and easy

```python
from datafusion import SessionContext

ctx = SessionContext()
df = ctx.read_json("file.json")
```