rust 214 python 130 datafusion 92 sql 83 dataframe 78 query-engine 55 olap 55 big-data 50 compression 45 vortex 41 array 41 parquet 33 polars 29 out-of-core 25 dataframes 25 dataframe-library 25 ngs 23 bioinformatics 23 query 23 proteomics 22 apache-arrow 20 database 19 iceberg 18 data-analytics 16 arrow-rs 14 distributed-computing 13 stream-processor 12 dataflow 12 delta 11 apache-parquet 10 plan 10 logical 10 expressions 10 delta-lake 10 cli 9 wasm 7 udf 7 ffi 7 object-store 7 data 7 duckdb 7 analytics 6 distributed 6 ffi-bindings 6 parallel 5 cache 5 zstd 5 blake3 5 apache 4 hudi 3 datalake 3 apachehudi 3 pyo3 3 tui 3 javascript 3 hadoop 3 postgresql 3 optimizer 3 flight 3 clickhouse 2 rpc 2 ipc 2 protobuf 2 convert 2 grpc 2 prost 2 flight-sql 2 biology 2 science 2 concurrency 2 amadeus 2 date 2 humanize 2 time 2 alloy 2 bridge 2 proc-macros 2 webassembly 2 wasm-bindgen 2 typescript 2 geoarrow 2 geoparquet 2 geospatial 2 parser 2 gpu 2 sunny 2 quarry 2 anchor 2 solana 2 arrow2 2 storage 2 data-science 2 spark 2 performance 1 object 1 derive 1 macro 1 pipe 1 crate 1 cargo 1