Features
Derby HSQLDB MySQL PostgreSQLPure Java | Yes | Yes | Yes | No | No |
Memory Mode | Yes | Yes | Yes | No | No |
Encrypted Database | Yes | Yes | Yes | No | No |
ODBC Driver | Yes | No | No | Yes | Yes |
Fulltext Search | Yes | No | No | Yes | Yes |
Multi Version Concurrency | Yes | No | Yes | Yes | Yes |
Footprint (jar/dll size) | ~1 MB | ~2 MB | ~1 MB | ~4 MB | ~6 MB |