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lance-format/lance

Open Lakehouse Format for Multimodal AI. Convert from Parquet in 2 lines of code for 100x faster random access, vector index, and data versioning. Compatible with Pandas, DuckDB, Polars, Pyarrow, and PyTorch with more integrations coming..

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 (6,582 stars)
Forks
 (695 forks)
Indexed issues
 (57 indexed issues)
open beginner issues
 (0 open beginner issues)
Latest indexed
Aug 1, 2026
Last GitHub push
Jun 5, 2026
License
Apache License 2.0
Contributing guide
Contributing guide
Code of conduct
No code of conduct
Dominant language
Rust
PR merge metrics
 (Avg merge 6d 1h) (219 merged PRs in 30d)
Beginner labels
No beginner labels indexed

Issues

37 open indexed issues

Open
Column Statistic improvment list after MVP
A-encodingA-formatenhancementfeaturehelp wanted
Why recommendedNo assignee yet · No comments yet
No assignee yetNo comments yetHas a beginner-friendly labelContributing guide available

lance-format / lance · #5857 · Jan 29, 2026 · Rust · 6,582 stars

0 comments0 reactions0 assignees
Open
Remove duplicate datafusion code
good first issue
Why recommendedHas a beginner-friendly label · Contributing guide available
Has a beginner-friendly labelContributing guide available

lance-format / lance · #5671 · Jan 9, 2026 · Rust · 6,582 stars

2 comments0 reactions1 assignee
Open
Example converter for nuscenes dataset
good first issuehelp wanted
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

lance-format / lance · #3731 · Apr 23, 2025 · Rust · 6,582 stars

5 comments0 reactions0 assignees
Open
Remove `protoc` requirement
good first issue
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

lance-format / lance · #3073 · Oct 31, 2024 · Rust · 6,582 stars

10 comments10 reactions0 assignees
Open
Allow filtering of projected fields
good first issue
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

lance-format / lance · #2971 · Oct 3, 2024 · Rust · 6,582 stars

4 comments1 reaction0 assignees
Open
Support Storage Options in Spark Connector
featuregood first issue
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

lance-format / lance · #2854 · Sep 11, 2024 · Rust · 6,582 stars

1 comment0 reactions0 assignees
Open
Parametrize SQL strings
enhancementgood first issuerust
Why recommendedHas a beginner-friendly label · Contributing guide available
Has a beginner-friendly labelContributing guide available

lance-format / lance · #2160 · Apr 6, 2024 · Rust · 6,582 stars

2 comments0 reactions1 assignee
Open
Does lance support hdfs access?
enhancementhelp wanted
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

lance-format / lance · #2140 · Apr 1, 2024 · Rust · 6,582 stars

7 comments0 reactions0 assignees
Open
`load_indices` should include index config
enhancementgood first issuehelp wanted
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

lance-format / lance · #2039 · Mar 7, 2024 · Rust · 6,582 stars

4 comments2 reactions0 assignees