The official Go implementation of Apache Arrow, providing an efficient columnar in-memory format, zero-copy data exchange, and data processing capabilities with integrations for Pandas, NumPy, and more.
- v18.8.0
- Published at
- Sep 8, 2026
- 413
- Stars
- 266
- Download
- Synced at
- Oct 3, 2026
Latest release
v18.8.0Sep 8, 2026, 07:07 PMDownloads slow? Switch the source anytime above
README
Project Overview
Apache Arrow's Go implementation. Apache Arrow is a cross-language development platform for in-memory columnar data that specifies a standardized, language-independent columnar memory format for efficient data analytics and interoperability.
Key Features
- Columnar in-memory format for efficient analytics
- Zero-copy data exchange with reduced serialization overhead
- Integration with data ecosystems like Pandas and NumPy
- Native Go language API
Target Audience
- Go developers who need high-performance data processing and analytics
- Big data and streaming system developers
- Teams who need cross-language data exchange
Quick Start
- Import via Go modules:
go get github.com/apache/arrow-go/v18/arrow - Refer to the Go API documentation
- Check the examples
Core Advantages
- Official Apache Arrow Go implementation with reliable quality
- Columnar in-memory format for excellent performance
- Seamless integration with multiple data ecosystems
- Apache 2.0 licensed
Release history
Sort
Related projects
unsloth
unslothai/unsloth
An open-source library for accelerating large language model (LLM) fine-tuning, significantly reducing VRAM usage and increasing training speed.
v0.1.917-beta Python
Author updated 2d ago
OpenBB
openbq-org/OpenBB
OpenBB is an open financial data platform for analysts, quants, and AI agents, aggregating equities, options, crypto, and macro data from multiple sources behind one Python library and REST API — connect once, consume everywhere.
ODP Python
Author updated Sep 30, 2026
pathway
pathwaycom/pathway
Pathway is a Python ETL framework that unifies batch and streaming data for stream processing, real-time analytics, LLM pipelines, and RAG, powered by a Rust engine based on Differential Dataflow.
v0.32.1 Python
Author updated Aug 1, 2026
requests
psf/requests
Requests is a simple yet elegant Python HTTP library for sending HTTP/1.1 requests with minimal code, handling query strings, form encoding, cookies, auth, and decompression automatically.
v2.34.2 Python
Author updated May 14, 2026
llama_index
run-llama/llama_index
LlamaIndex is an open-source data framework for LLM applications (Python). It provides data connectors, indices, query engines, and agent orchestration to feed private data into LLMs for building RAG and agent apps.
v0.14.25 Python
Author updated Sep 21, 2026
pandas
pandas-dev/pandas
pandas is the most popular Python data analysis and manipulation library, providing labeled data structures (Series and DataFrame) similar to R's data.frame, covering cleaning, alignment, group-by aggregation, and time series for everyday data work.
v3.1.1 Python
Author updated 9d ago