Columnar Format Benchmarking Fixtures

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

3 Why This Workflow Matters
5 Files
Use workflow pages to move from a job to the exact fixtures, packs, and supporting references.
Why This Workflow Matters

About This Workflow

  • Focuses on columnar file compatibility across Arrow IPC, ORC, and Parquet readers.
  • Useful for benchmarking scan behavior, schema handling, and metadata-aware readers.
  • Anchored to a pack that gives columnar-comparison suites one-click fixture setup.
Recommended Packs

Fixture Packs

Columnar Compatibility Fixture Pack

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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Warehouse Format Comparison Fixture Pack

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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Fixture Matrices

Fixture Matrices

Arrow IPC Fixture Matrix

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

Open Matrix Open Format

ORC Columnar Fixture Matrix

Pick ORC fixtures for warehouse scans, predicate pushdown checks, and metadata-aware reader validation.

Open Matrix Open Format

Parquet Ingestion Fixture Matrix

Choose Parquet fixtures for columnar ingestion, warehouse imports, nested-column handling, and batch-load validation.

Open Matrix Open Format
Suggested Fixtures

Files

Filename Format Size Actions
arrow_decimal_ipc_sample.arrow
.arrow SHA256 f379d35152ec...
ARROW 250.6 KB
Download Open Format
arrow_nested_ipc_sample.arrow
.arrow SHA256 06d494c58537...
ARROW 2.6 KB
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orc_metadata_sample.orc
.orc SHA256 0a440fa2da8b...
ORC 41.0 KB
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orc_test1_sample.orc
.orc SHA256 03827180c09f...
ORC 1.7 KB
Download Open Format
parquet_list_columns_sample.parquet
.parquet SHA256 5988ab91b6cb...
PARQUET 2.5 KB
Download Open Format