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NineData
The privacy policy gives the registered address as 11th Floor, Building 3, Haizhi Centre, Cangqian Street, Yuhang District, Hangzhou, Zhejiang, China.
What it is
NineData is a platform for database DevOps, data replication, data comparison, and AI-powered data management. Its DevOps tools cover SQL standards review, approval workflows, automated release and rollback, archiving, and change tracking. Replication supports homogeneous and heterogeneous sources, cross-region synchronization, and cross-cloud or cross-environment migration. Data Comparison can run full, sampling-based, feature-column, and incremental comparisons, then generate repair SQL and DDL scripts. AI capabilities include slow SQL optimization, natural-language SQL generation, and support for multiple large language models. Supported systems include relational and NoSQL databases, warehouses, and analytical databases; listed cloud vendors include Alibaba Cloud, Tencent Cloud, Huawei Cloud, AWS, Mobile Cloud, Baidu Cloud, Google Cloud, and Azure. Community is an on-premise, single-node Docker deployment, while SaaS is managed cloud and Enterprise can run in private environments. Community is free forever and capped at 10 data sources and 10 replication tasks. The SaaS free tier supports up to 10 data sources with no time limit. SaaS Data Replication starts at $30 a month, and SaaS Data DevOps at $1,000 a month; both are billed according to task volume and specifications.
For and against
For
- SQL review, approvals, release, and rollback tools.
- Replication supports cross-region and cross-cloud use.
- Comparison can generate repair SQL and DDL scripts.
- SaaS free tier supports 10 data sources without a time limit.
Against
- Community is limited to 10 data sources.
- Community allows up to 10 replication tasks.
- SaaS pricing depends on task volume and specifications.
- SaaS Data DevOps starts at $1,000 a month.
The verdict
NineData combines database governance, replication, comparison, and AI features across a broad set of data systems. Community is free with defined limits; paid SaaS plans start at $30 a month and are billed by task volume and specifications.
Who it suits
NineData suits teams managing database changes, replication, or comparisons across varied databases and cloud environments. Community may fit teams seeking on-premise deployment within its listed source and task limits.
Plans and prices
Community
on-premise · up to 10 data sources · up to 10 replication tasks · single-node Docker
Read 15 Oct 2026 · ninedataglobal.com
SaaS Data Replication
10 data sources included · high availability · private network connectivity · dedicated enterprise support for paid customers
Read 15 Oct 2026 · ninedataglobal.com
SaaS Data DevOps
10 data sources included · high availability · private network connectivity · dedicated enterprise support for paid customers
Read 15 Oct 2026 · ninedataglobal.com
Enterprise
on-premise · on-demand data sources and replication tasks · HA cluster architecture · advanced governance and security
Read 15 Oct 2026 · ninedataglobal.com
On the record
- Access controls
- Database DevOps lists RBAC, enterprise SSO integration, sensitive data masking, and syntax and standards review.ninedataglobal.com · read 29 Sep 2026
- AI
- The platform describes AI features including slow SQL optimization, natural-language SQL generation, and support for multiple large language models.ninedataglobal.com · read 29 Sep 2026
- AI agents
- Community Edition includes ChatDBA, SQL diagnosis, SQL optimization and migration assessment capabilities.docs.ninedataglobal.com · read 15 Oct 2026
- Air-gapped deployment
- The pricing FAQ says Community and Enterprise can run fully offline in air-gapped or isolated networks.ninedataglobal.com · read 15 Oct 2026
- API
- NineData documents an OpenAPI endpoint for executing SQL through the SQL Console execution flow.docs.ninedataglobal.com · read 29 Sep 2026
- API authentication
- OpenAPI requests use AccessKey ID, SecretKey-derived SHA-256 signatures and UTC timestamps rejected when more than ten minutes from server time.docs.ninedataglobal.com · read 15 Oct 2026
- API examples
- The developer documentation provides Bash and Java examples plus curl calls for listing, creating, updating and deleting data sources.docs.ninedataglobal.com · read 15 Oct 2026
- Backup and restore
- The documentation includes backup policies, backup sets and restore workflows for supported sources.docs.ninedataglobal.com · read 15 Oct 2026
- Cloud integrations
- The documentation lists Alibaba Cloud, Tencent Cloud, Huawei Cloud, AWS, Mobile Cloud, Baidu Cloud, Google Cloud, and Azure as supported cloud vendors.docs.ninedataglobal.com · read 29 Sep 2026
- Community limits
- Community Edition is limited to ten data sources, ten replication tasks including two incremental tasks, and ten comparison tasks.docs.ninedataglobal.com · read 15 Oct 2026
- Community support
- Community support is documentation plus a WeChat group, while Enterprise offers dedicated 7x24 support and SLA service.docs.ninedataglobal.com · read 15 Oct 2026
- Company legal name
- The privacy policy identifies the provider as Jiuzhang Arithmetic (Zhejiang) Technology Co., Ltd.docs.ninedataglobal.com · read 15 Oct 2026
- Comparison
- Data Comparison supports full, sampling-based, feature-column, and incremental comparisons, and can generate repair SQL and DDL scripts.ninedataglobal.com · read 29 Sep 2026
- Database comparison
- Comparison checks schemas and data between sources and can generate SQL to remediate differences.docs.ninedataglobal.com · read 15 Oct 2026
- Database DevOps
- The platform provides browser SQL work, querying, SQL standards, review, approvals, controlled releases and audit trails.docs.ninedataglobal.com · read 15 Oct 2026
- Database integrations
- Supported data sources include relational databases such as MySQL, PostgreSQL, Oracle, and SQL Server; NoSQL databases such as MongoDB, Redis, and Milvus; and warehouses including ClickHouse, Doris, StarRocks, Hive, and MaxCompute.docs.ninedataglobal.com · read 29 Sep 2026
- Data replication
- Replication supports schema, full and incremental synchronization, including one-way and bidirectional workflows.docs.ninedataglobal.com · read 15 Oct 2026
- Deployment
- NineData describes Community as on-premise and single-node Docker deployed, SaaS as fully managed cloud, and Enterprise as available for private environments.ninedataglobal.com · read 29 Sep 2026
