Apache Arrow Python Packages

awswrangler

pandas on AWS - Easy integration with Athena, Glue, Redshift, Timestream, Neptune, OpenSearch, QuickSight, Chime, CloudWatchLogs, DynamoDB, EMR, SecretManager, PostgreSQL, MySQL, SQLServer and S3 (Parquet, CSV, JSON and EXCEL).

awkward-cpp

Manipulate JSON-like data with NumPy-like idioms.

awkward

Manipulate JSON-like data with NumPy-like idioms.

pymongoarrow

MongoDB integrations for Apache Arrow. Export MongoDB documents to numpy array, parquet files, and pandas dataframes in one line of code.

parquet-metadata

Dump metadata about a Parquet file.

formualizer

The fastest embeddable spreadsheet engine - parse, evaluate & mutate Excel workbooks from Rust, Python, or the browser. Arrow-powered, 400+ functions.

xbbg

Intuitive Data Workflows

protarrow

Convert from protobuf to arrow and back

flightsql-dbapi

DB API 2 interface for Flight SQL with SQLAlchemy extras.

perspective-python

A data visualization and analytics component, especially well-suited for large and/or streaming datasets.

awkward0

Manipulate arrays of complex data structures as easily as Numpy.

lonboard

Fast, interactive geospatial data visualization in Jupyter.

dataprof

Data profiling and quality gates for CSV, JSON, Parquet and DataFrames. Rust core, Python API.

lib-pod5

Pod5: a high performance file format for nanopore reads.

awkward1

Manipulate JSON-like data with NumPy-like idioms.

arrowbricks

Async Databricks SQL client with a Rust core - fetch results as Arrow, row tuples, or streaming JSON with zero required dependencies.

beavers

Python stream processing for analytics

dbc

dbc is the command-line tool for installing and managing ADBC drivers

vgi-python

Python SDK for the VGI (Vector Gateway Interface) protocol — host DuckDB scalar, table, aggregate, and table-in-out functions in an external worker over Arrow IPC.

vgi-rpc

Transport-agnostic RPC framework built on Apache Arrow IPC serialization. Define RPC interfaces as Python Protocol classes with automatic schema derivation, typed client proxies, and streaming support.

pod5

Pod5: a high performance file format for nanopore reads.

oxbow

Oxbow makes genomic data ready for high-performance analytics.

qod-cli

Production-grade SQL gateway in front of DuckDB Quack + DuckLake + Iceberg. Multi-tenant pools, pluggable auth (DB/JWT/OIDC), table-level ACLs, role-aware routing, and a live admin console

adbc-driver-monetdb

ADBC driver for MonetDB (Rust): Arrow-native reads and writes for polars, pandas, and the wider ADBC ecosystem