xitongsys/parquet-go
pure golang library for reading/writing parquet file observed · 2026-08-28
Health v2 · maintenance only
59/100
- Activity 81
- Release rhythm 8
- Longevity 100
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-02. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 3287
- days_rel: n/a
- days_push: 117
- n_releases_24m: 0
Adoption not part of the score
1428 stars · 309 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
A pure-Go library for reading and writing Apache Parquet files, supporting nested and flat schemas with multiple encodings. It maps Go structs to Parquet types for simple, high-performance columnar data I/O.
Use cases
- read and write parquet files in Go
- convert Go structs to parquet columnar data
- export analytics data to parquet for data lakes
- process nested parquet schemas with lists and maps
- write parquet output from ETL pipelines in Go
When to choose
- you need a dependency-free pure Go parquet implementation
- you want to serialize Go structs directly to parquet
- you're building Go-based data pipelines that consume or produce parquet
When to avoid
- you need bindings to the official Apache Arrow parquet C++ library
- you require the latest parquet features or encodings not yet supported
- you work primarily in Python, Java, or another language ecosystem
Facets
library · maturity active
serialization file-system developer-tools big-data files developer-tools go cross-platform parquet columnar-format data-lake apache-parquet data-engineering
1 source
- readme: https://github.com/xitongsys/parquet-go · fetched 2026-08-28 · 245c3178d4e3
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| xitongsys/parquet-go | main | 59 |
For agents
markdown · JSON · MCP: product_card(name="xitongsys/parquet-go")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem