Decision Workspace
spg-embedded vs manifoldb-core vs manifoldb-storage
Side-by-side comparison of Rust crates
60
spg-embedded
experimentalv7.31.1
Embedded SQL database for Rust. Single-writer, WAL-backed, crash-safe. Zero external dependencies. PG-flavoured SQL with FOREIGN KEY, JOINs, vectors (HNSW/pgvector ops), and a cold tier.
53
manifoldb-core
experimentalv0.1.4
Core types and utilities for ManifoldDB
52
manifoldb-storage
experimentalv0.1.4
Storage engine abstraction and backends for ManifoldDB
Core Metrics
| spg-embedded | manifoldb-core | manifoldb-storage | |
|---|---|---|---|
| Health Score | 60 | 53 | 52 |
| Total Downloads | 843 | 601 | 522 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 78 | 25 | 25 |
| Releases | 44 | 5 | 5 |
| Last Updated | today | 155d ago | 155d ago |
| Age | 9d | 5m | 5m |
Health Breakdown
spg-embedded
Maintenance
19
Quality
15
Community
11
Popularity
3
Documentation
12
manifoldb-core
Maintenance
12
Quality
13
Community
10
Popularity
3
Documentation
15
manifoldb-storage
Maintenance
12
Quality
12
Community
10
Popularity
3
Documentation
15
Technical Details
| spg-embedded | manifoldb-core | manifoldb-storage | |
|---|---|---|---|
| Version | 7.31.1 | 0.1.4 | 0.1.4 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 6 | 4 | 9 |
| Crate Size | 89KB | 42KB | 43KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2021 | 2021 |
| MSRV | 1.95 | 1.75 | 1.75 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •spg-embedded leads with a health score of 60/100, but none of the options score above 80.
- •manifoldb-core, manifoldb-storage are pre-1.0 — API may change.