Apache Arrow
In-memory columnar data format
⭐ 4.6/5 (3000 reviews)
About Apache Arrow
Apache Arrow is a cross-language development platform for in-memory analytics. It provides a columnar memory format for efficient data processing and interchange between systems.
Key Features
- Columnar format
- Cross-language
- Zero-copy reads
- Flight RPC
- Compute kernels
- Parquet integration
✅ Pros
- Industry standard format
- Cross-language support
- Zero-copy
- Foundation for many tools
❌ Cons
- Library, not a product
- Learning curve
- Evolving API
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