tursodatabase/turso

Concurrent B-tree search with asynchronous I/O

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#2,664 opened on Aug 19, 2025

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enhancementhelp wantedperformance

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Description

There are various proposed optimizations to leverage asynchronous I/O for concurrent b-tree search at least. Let's look into them.

Contributor guide

Research direction
Research concurrent b tree search optimization techniques using asynchronous I/O, analyze existing proposals, implement prototype, and benchmark.
Tech stack
rust
Domain
database
Issue type
Research
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-2 days
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Fresh
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Needs investigation
Prerequisites
Rustdatabase internals
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
30