We are not satisfied with merely meeting expectations; instead, we continuously striveto provide more, working closely with you to create excellence
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We work closely with our customers, collaborating to create impressive results and achieve mutually beneficial business value and sustainable success
ClickHouse complements MySQL, but data synchronization can be complex. NineData simplifies configuration and enables reliable MySQL to ClickHouse replication, allowing technical staff to focus on business value and improve efficiency.
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Using NineData's database replication (migration) feature
helped us efficiently complete database migrations and
upgrades across different platforms, such as Google Cloud and Alibaba Cloud, reducing database downtime and ensuringcontinuous availability of our applications.
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The critical challenge in application system migration and
upgrade is database migration. NineData's incremental
database migration, based on incremental log parsing, enables near-seamless database migration, minimizing downtime and ensuring application continuity.
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PostgreSQL database migration and switchover present two challenges: achieving migration without downtime and ensuring data integrity post-migration. NineData's data replication and comparison tools perfectly address these issues, helping us complete migrations between cloud and IDC.
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NineData offers highly detailed synchronization configurations for MySQL to Click House, with excellent compatibility across multi-cloud and multi-source platforms. Whether on Tencent Cloud or Alibaba Cloud, NineData ensures stable and efficient data synchronization and replication over extended periods.
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During application migration, databases are often the most challenging components to migrate. A smooth migration helps minimize business downtime. NineData enables zero-downtime migration with support for schema, full, and incremental data migration. Through dynamic data partitioning, NineData maximizes migration performance while reducing the impact on business operations.
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Apache Doris helps us manage complex analytical scenarios, but building a long-term stable Doris synchronization link is difficult. Open-source solutions have high maintenance costs and lag in support for new versions, hindering analytics and decision-making. NineData provides robust adaptability for MySQL to Doris replication, making it easy for us to achieve this goal.
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NineData's high-performance, large-scale data comparison feature quickly completes consistency checks before and after PG to Kingbase migrations. For inconsistent data, NineData can generate corrective SQL statements, ensuring completely consistent database migration to facilitate our migration to domestic databases.
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Apache Doris helps us manage complex analytical scenarios, but building a long-term stable Doris synchronization link is difficult. Open-source solutions have high maintenance costs and lag in support for new versions, hindering analytics and decision-making. NineData provides robust adaptability for MySQL to Doris replication, making it easy for us to achieve this goal.

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The 'SQL Development' feature is permanently free for individual developers. It can serve as a substitute for tools like Navicat and DBeaver, supporting SQL development for popular databases (such as MySQL, PostgreSQL), visual table creation and editing, intelligent SQL optimization, and conversational SQL execution.
NineData offers free access to the SQL Development Personal Edition (for individual developers) and the full database migration feature. The SQL Development Enterprise Edition is currently commercialized, but individual users can still apply for a free trial. Enterprises that need SQL review, approval workflows, and compliance rules will need the commercial version.
NineData supports all major databases, including relational databases, NoSQL databases, analytical databases, and domestic databases. Supported databases include MySQL, PostgreSQL, SQL Server, MongoDB, Redis, ClickHouse, Doris, PolarDB, GaussDB, SelectDB, StarRocks, and more.
It helps teams caNineData supports databases on all major cloud platforms, including Alibaba Cloud, Huawei Cloud, Tencent Cloud, China Mobile Cloud, Baidu Intelligent Cloud, Tianyi Cloud, AWS, Microsoft Azure, and Google Cloud Platform.tch risky SQL before release, route changes through approvals, keep audit evidence, and prepare rollback paths before execution.
NineData supports the management of local or on-premise IDC databases. Users can access these databases via cloud private lines or local database gateways. Local database support is the same as that for cloud databases.
NineData deeply integrates AI (GPT) technology into its product. For example, it enables conversational querying, allowing more people within a company to access databases easily. It also supports developers with conversational assistance for database questions, effectively equipping each developer with a virtual DBA.
You can always reach us through the corporate support contact in the bottom-right corner of our official website or by emailing us at support@ninedata.cloud.
NineData places a high priority on protecting personal information and privacy. We offer comprehensive methods for accessing, correcting, deleting, and securing this information. For database access, we provide end-to-end encryption. NineData undergoes national security certification annually and is certified under the ISO Cloud Service Information Security Management System to continuously safeguard data security. You can learn more in our Privacy Policy:
View the Nine Data Privacy Policy