- Extension
- .jsonl
- .arrow
- Format
- Text
- Binary
- Category
- Developer
- Data
- Developer
- The Apache Software Foundation
- Description
- A JSON Lines file holds one JSON value per line, usually one record per line, so it can be written and read as a stream. Logs, data exports and machine learning datasets use it.
- An Arrow IPC file holds a data table in Apache Arrow's in-memory columnar layout, so it can be memory-mapped and read without conversion. Feather version 2 files are the same format.
- MIME Type
- application/jsonl
- application/vnd.apache.arrow.file
