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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
Jul 17, 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

57 open indexed issues

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Open
Support `regexp_match` for `LargeUtf8`
A-pythongood first issuehelp wantedrust

lance-format/lance #904 opened May 25, 2023 · Rust · 6,582 stars

Why recommendedNo assignee yet · No comments yet
No assignee yetNo comments yetHas a beginner-friendly labelContributing guide available
0 comments0 reactions0 assignees
Open
Allow issue vector search in batch mode
A-indexA-pythonenhancementgood first issuehelp wantedrust

lance-format/lance #876 opened May 17, 2023 · Rust · 6,582 stars

Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
3 comments0 reactions0 assignees
Open
Make PyO3 functions as async function
A-pythonenhancementgood first issuerust

lance-format/lance #818 opened May 1, 2023 · Rust · 6,582 stars

Why recommendedHas a beginner-friendly label · Contributing guide available
Has a beginner-friendly labelContributing guide available
1 comment0 reactions1 assignee
Open
Create pylance build for conda environment
A-pythoncigood first issuehelp wanted

lance-format/lance #636 opened Feb 24, 2023 · Rust · 6,582 stars

Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
6 comments0 reactions0 assignees
Open
Support Arrow Tensor type
A-pythonarrowenhancementhelp wantedrust

lance-format/lance #108 opened Aug 15, 2022 · Rust · 6,582 stars

Why recommendedHas a beginner-friendly label · Contributing guide available
Has a beginner-friendly labelContributing guide available
3 comments0 reactions1 assignee