HSQLDB vs openGauss
| HSQLDB | openGauss | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | $8.33/mo | — |
| Open source | No | No |
| Platforms | — | Linux |
| Free plan | Yes | Yes |
| Deployment model | self_hosted | self_hosted |
| High availability | Yes | Yes |
| Read replicas | Yes | Yes |
| JSON data support | Yes | Yes |
| Managed service | — | No |
Both are listed in Best Relational Databases. On Inferse, HSQLDB scores higher on our published basis.