Google Cloud Datastream vs Percona XtraDB Cluster
| Google Cloud Datastream | Percona XtraDB Cluster | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | No | No |
| Paid from | $0.40/mo | Free |
| Open source | No | No |
| Platforms | api, Web | Linux, self-hosted |
| Free plan | Yes | Yes |
| Change data capture | Yes | Yes |
| Replication direction | one-way | multi-way |
| Deployment options | cloud | self-hosted |
| Supported databases | MySQL, Oracle, SQL Server, PostgreSQL, AlloyDB for PostgreSQL, AlloyDB Omni, MongoDB, Spanner, Salesforce, Salesforce Marketing Cloud, ServiceNow, Microsoft Dataverse, Workday | MySQL; Percona Server for MySQL |
| Cross-region replication | Yes | Yes |
| Data transformations | Yes | — |
Both are listed in Best Database Replication Software. On Samsung Mobile US Press, Google Cloud Datastream scores higher on our published basis.