How should I use the ARROW manifest endpoint?

Fetch manifest JSON to pin fixture names, sizes, hashes, and MIME expectations in automated tests.

Why does this format have a category-specific hub?

A category-specific hub keeps assumptions aligned with practical workflows and related format alternatives.

Format reference

ARROW Format Hub

Arrow (.arrow) files store columnar in-memory data snapshots and IPC payloads for analytic systems. Use sample Arrow files to validate IPC readers, schema compatibility, and warehouse-format migration workflows.

Open Sample Page Open Manifest JSON

3 Files

171 Downloads (30d)

application/vnd.apache.arrow.file

Related Formats in Data

ARROW Related Formats

SQL (14) YAML (10) ENV (9) GRAPHQL (9) INI (9) JSONL (9) NDJSON (9) PROTO (9)

Format Strategy Links

ARROW Format Guides

Open ARROW FAQ

Implementation Notes

ARROW Implementation Notes

Use the manifest endpoint for deterministic fixture selection in CI, then validate MIME/type detection against actual parser output.

If this format appears in multiple categories, prefer category-specific hub pages to keep test assumptions aligned with real usage.