lance-format / lance-format/lance
Performance regression: uncached FTS query suite (~35–49% slower since 2026-07-30)
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performance
- Dominant language
- Rust
- Stars
- 7.1k
- Forks
- 852
- Avg merge
- 3d 18h
- Merged PRs (30d)
- 272
Description
This issue has no description.
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
No files, tests, or entry points are named. Start by locating the uncached FTS query suite and the changes around 2026-07-30, then compare its performance with the earlier baseline. Done means the reported 35–49% regression is explained and the suite no longer shows that slowdown.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- rust
- Domain
- performance, search
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Quiet
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100