Decision Workspace
searchy vs memvdb vs memory-indexer
Side-by-side comparison of Rust crates
40
searchy
growingv0.5.0
Search index (in-memory), that can be constructed and searched using a bag of words model, with cosine similarity scoring based on tf-idf. Supports multiple search terms, permissions, text suggestions (for spelling errors), and evaluating common arithmetic expressions directly to values. Tries to reduce memory footprint.
45
memvdb
growingv0.1.1
A Rust in-memory vector database
44
memory-indexer
experimentalv0.3.1
An in-memory full-text fuzzy search indexer.
Core Metrics
| searchy | memvdb | memory-indexer | |
|---|---|---|---|
| Health Score | 40 | 45 | 44 |
| Total Downloads | 10.6K | 2.1K | 176.7K |
| 30d Downloads | 0 | 0 | 18.4K |
| Dependents | 0 | 76 | 0 |
| Releases | 9 | 2 | 5 |
| Last Updated | 609d ago | 413d ago | 100d ago |
| Age | 4y 1m | 1y 1m | 6m |
Health Breakdown
searchy
Maintenance
5
Quality
15
Community
5
Popularity
5
Documentation
10
memvdb
Maintenance
6
Quality
14
Community
11
Popularity
4
Documentation
10
memory-indexer
Maintenance
13
Quality
12
Community
3
Popularity
6
Documentation
10
Technical Details
| searchy | memvdb | memory-indexer | |
|---|---|---|---|
| Version | 0.5.0 | 0.1.1 | 0.3.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | Apache-2.0 | MIT | AGPL-3.0-or-later |
| Dependencies | 2 | 6 | 13 |
| Crate Size | 18KB | 36KB | 38KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2024 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •memvdb leads with a health score of 45/100, but none of the options score above 80.
- •memory-indexer has the most downloads (176.7K), suggesting wider adoption.
- •⚠ searchy, memvdb have not been updated in over a year.