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.

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.

Coverage Snapshot

CategoryData

Files3

Min Size2.6 KB

Max Size250.6 KB

Downloads (30d)15

Primary MIME Signals

application/vnd.apache.arrow.file

Open Sample Page Open Manifest JSON

Related Formats in Data

SQL (12) YAML (10) ENV (9) GRAPHQL (9) INI (9) JSONL (9) NDJSON (9) PROTO (9)

Format Strategy Links

Open ARROW FAQ

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.