Lance
Fewer than 5 people recommend it so far, so there's no written verdict. Here is what commenters said.
4recommend
1warn against
Nov 19, 2025first mention
Aug 26, 2026latest mention
Why people recommend it
“Lancedb/lance works with [Pandas, DuckDB, Polars, PyArrow,]”
Show 2 more
“Lance[1] (the format, not just LanceDB) is a great example”
“And now there's Lance! https://lance.org/”
Caveats and dissent
Often compared with
Threads where it came up
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Data: lance.json. Quotes are verbatim; the verdict and theme labels are written by a model from these comments, and every clause links to its sources.
All comments 9
“to-be-removed lance”
“I'm hacking on a in-process DB on top of LMDB+Lance”
“Lancedb/lance works with [Pandas, DuckDB, Polars, PyArrow,]”
“Lance has some interesting ideas”
“there's now Lance data format support in DuckDB through their extension”
“Lance[1] (the format, not just LanceDB) is a great example”
“And now there's Lance! https://lance.org/”
“The data types generally have a 1-1 correspondence with the Apache Arrow data types.”
“The Lance columnar format is one”