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Optimizing .take() for sample-based access on large, sparse time-series data?

lyang2012 asked Jan 13, 2026 in Q&A · Unanswered

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Column Statistics
enhancement New feature or request WIP work in progress table format
ChongWei905 asked Aug 22, 2025 in Q&A · Unanswered

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What is the process for making a specification change?

westonpace asked Dec 17, 2025 in Q&A · Unanswered

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What exactly constitutes the "Lance Format Specification"?

westonpace asked Dec 17, 2025 in Q&A · Unanswered

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how to get org.lance:lance-namespace-hive3 jar ?

llwh2009714 asked Dec 18, 2025 in Q&A · Unanswered

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How to use zstd compression for MP4 video files?

fusheng9399 asked Dec 9, 2025 in Q&A · Unanswered

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Connecting the dots with Version numbering: 2.1? 1.0.0 beta? 0.40.0 beta?

hpvd asked Nov 19, 2025 in Q&A · Answered

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Is there API in Java dataset that describe the status of newly created index

yuqi1129 asked Nov 7, 2025 in Q&A · Unanswered

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Can DataFusion or DuckDB take advantage of lance scalar index?

manhld0206 asked Oct 28, 2025 in Q&A · Answered

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Merging heterogeneous fragments into a single lance dataset

artemru asked Oct 24, 2025 in Q&A · Unanswered

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Deleting lance index?

cooperll asked Jan 9, 2024 in Q&A · Closed · Unanswered

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Problem regarding doing a vector search on a Lance Dataset generated using ray.data.Dataset.write_lance

king4face asked Aug 11, 2025 in Q&A · Answered

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Is there a huge gap of reading performance between LanceVersion V2_0 and V2_1

ChongWei905 asked Aug 10, 2025 in Q&A · Unanswered

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How to improve iceberg spark read/write performance on lance file?

ChongWei905 asked Aug 6, 2025 in Q&A · Unanswered

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Why do some calls in Python LanceFileReader hold the GIL lock? Are these necessary?

lorinlee asked Aug 1, 2025 in Q&A · Unanswered

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Question: Intergration Plan/Solution for lance with Iceberg

littleDrew asked Jul 1, 2025 in Q&A · Answered

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Clarify the design and usage of row id and row address

niebayes asked May 30, 2025 in Q&A · Closed · Answered

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Why prefilter_source does not limit the scanned fragments to be those covered by a vector index?

niebayes asked May 29, 2025 in Q&A · Closed · Answered

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use blob error ， Encountering an Error with Lance’s Blob Example

upczsh asked May 16, 2025 in Q&A · Closed · Unanswered

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Existing Parquet with uint8 vectors to Lance - size grows 10x?

liquidcarbon asked Apr 17, 2025 in Q&A · Unanswered

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Does lance index stores as Lance data file?

mapleFU asked Apr 16, 2025 in Q&A · Answered

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When would Lance V2 Page has more than one buffer?

mapleFU asked Apr 14, 2025 in Q&A · Answered

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Memory usage for merge_insert

ellchow asked Apr 9, 2025 in Q&A · Unanswered

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Random access with filter (in Python)

pimdh asked Feb 18, 2025 in Q&A · Answered

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Random access with lookahead/concurrent loading, for model training with torch

pimdh asked Dec 31, 2024 in Q&A · Answered

3