Arrow IPC Fixture Matrix

Choose Arrow fixtures for IPC reader validation, nested column handling, and warehouse-format interoperability checks.

How to Use This Matrix

Covers schema-forward-compatibility, primitive IPC data, and nested column structures.
Useful for Arrow readers, interchange validation, and cross-format warehouse migration work.
Anchored to warehouse-comparison and columnar-compatibility packs.

This matrix is anchored to the ARROW library page and its manifest.

Variant	Profile	Test Focus	File	Size	Download
Decimal Arrow IPC Useful when validating Arrow IPC readers against decimal columns and richer typed schemas.	Decimal column fixture	Decimal and schema compatibility	`arrow_decimal_ipc_sample.arrow`	250.6 KB	Download
Primitive IPC Arrow Good default for validating primitive Arrow IPC reads and format migration checks.	Primitive column fixture	Baseline Arrow reader support	`arrow_primitive_ipc_sample.arrow`	21.8 KB	Download
Nested IPC Arrow Targets Arrow readers that need nested column and struct/list support.	Nested column fixture	Nested/list column handling	`arrow_nested_ipc_sample.arrow`	2.6 KB	Download

Bundle of real Arrow, ORC, Parquet, and Avro fixtures for warehouse migration planning, reader compatibility, and cross-format ingestion validation.

warehouse_format_comparison_fixture_pack.zip · 24.6 KB

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Bundle of real Arrow, ORC, and Parquet fixtures for columnar reader compatibility, schema inspection, and warehouse scan validation.

columnar_compatibility_fixture_pack.zip · 128.0 KB

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Arrow, ORC, Parquet, and Avro fixtures for comparing warehouse formats, reader behavior, and migration-ready ingestion paths.

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Arrow, ORC, and Parquet fixtures for reader benchmarking, schema inspection, and columnar compatibility validation.

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