ApsaraDB for HBase provides the following modes:
| - | Cluster | Single-node | Serverless | Dual-cluster across zones (consult for details) |
|---|---|---|---|---|
| Fee (check the actual fees on the buy page) | > USD 2,500 per month | USD 100 to 1,000 per month | > USD 6 per month | > USD 5,000 per month |
| Scenario | Production for all enterprises | Development, testing and production, pre-release, and small-sized production | Training and learning, testing, intermittent loads, and small-sized production | Production for all enterprises |
| Service-level agreement (SLA) | Standard SLA | None | None | Higher SLA |
| Feature | All | All | Basic data access. Advanced features are not supported. For more information, see the following description. | All |
| Scalability | High. The scalability is close to unlimited. | Medium. You can upgrade to the cluster mode online. | Medium. The scalability is limited in some cases. | High. The scalability is close to unlimited. |
| Billing method | Fees = Unit price x Number of nodes. Subscription and pay-as-you-go on an hourly basis are supported. | Fees = Unit price x Number of nodes. Subscription and pay-as-you-go on an hourly basis are supported. | Fees are charged based on requests and storage capacity. Subscription and pay-as-you-go on an hourly basis are supported. | Fees = Unit price x Number of nodes. Subscription and pay-as-you-go on an hourly basis are supported. |
| Architecture | Distributed deployment. Multiple replicas and automatic disaster recovery are supported. | Single-node deployment. Disaster recovery is not supported. | Multi-tenant and distributed deployment. Multiple replicas and automatic disaster recovery are supported. | Dual-cluster deployment. Disaster recovery at a data center level is supported. |
- ApsaraDB for HBase is compatible with the open source HBase API.
- SQL queries based on the Phoenix API are not supported. This feature will be available in later versions.
- Full-text indexes based on the SORL API are not supported. This feature will be available in later versions.
- Access to Apsara File Storage for HDFS is not supported.