datafusion
Here are 191 public repositories matching this topic...
Filesystem-native analytical tables you can actually read. Each table is plain Parquet plus JSON files you can open with everyday tools, with a fast SQL engine on top: row-level edits (delete, update, merge), near-instant repeat queries, full table history with time travel, and optional encryption. Built in Rust.
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Jul 3, 2026 - Rust
Arrow-native data movement runtime with governed, schema-bound LLM enrichment — one static binary, one YAML file, enriched rows in PostgreSQL.
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Jul 27, 2026 - Rust
Ephemeral on-chain storage with SQL queries, targeting L2 (ethereum/optimism) built on reth.
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Jul 23, 2026 - Rust
Lakeleto — the Postman of lakehouse tables. Instant, offline, single-binary explorer for local Parquet / CSV / TSV / Iceberg: schema, row preview, per-column profiles, opt-in DataFusion SQL, and an embedded web UI (lakeleto serve). No signup, no upload, no server.
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Aug 4, 2026 - Rust
An MCP-ready query engine that connects to your d 6880 ata — wherever it lives
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Jul 6, 2025 - Rust
NYC Yellow Taxi 2025 Trip Analysis using Rust & DataFusion
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Mar 8, 2026 - Rust
Financial and technical-analysis functions for Apache DataFusion.
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Jul 25, 2025 - Rust
HarnessDB is a universal database for AI.Simple to simulation multi database platform.Now Support 14 different database protocols simultaneously. Built in Rust with Apache DataFusion.
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Jul 31, 2026 - Rust
C/C++ bindings for imbh (https://github.com/moriyoshi/imbh)
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Jul 25, 2026 - Rust
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Jun 12, 2024 - Rust
PySpark Data pipeline for large-scale data processing
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Apr 30, 2026 - Python
Time series analysis, state estimation, stratification, classification and data mining. Kalman filters and Particle filters
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Jun 10, 2022 - Jupyter Notebook
SQL Query Layer for Google Cloud Bigtable
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Mar 23, 2022 - Python
Lakehouse with time travel
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Feb 11, 2026 - Rust
Web-based behavior code analysis tool.
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Apr 18, 2025 - TypeScript
An opinionated config-driven Rust server that publishes Parquet and Delta datasets as fast, typed HTTP APIs from local disk or object storage, with interchangeable DuckDB or Arrow+DataFusion backends, JSON and Arrow IPC output, and production-ready features like auth, metrics, and hot reloads.
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Aug 8, 2026 - Rust
Multi-sensor rainfall data fusion using machine learning for streamflow prediction in the Godavari Basin, India.
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Mar 10, 2026 - Python
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