Perst vs redb
| Perst | redb | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | Android, Web | — |
| Free plan | Yes | Yes |
| Supported platforms | Java SE/EE, Android, Java ME/CDC, and .NET Framework | Rust crate; no_std targets with atomic compare-and-swap, including Cortex-M3 and above but excluding Cortex-M0 |
| Database model | document | key-value |
| Query interface | api | api |
| Encryption | Yes | — |
| Data synchronization | Yes | — |
| Maximum database size | 1,024 GB | — |
Both are listed in Best Embedded Databases. On Samsung Mobile US Press, Perst scores higher on our published basis.