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OceanBase

A unified distributed database ready for your transactional, analytical, and AI workloads.

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OceanBase Cloud

The best way to deploy and scale OceanBase

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Run and manage OceanBase on your infra

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The free, open-source distributed database

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Open source AI native search database

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Start on Cloud

OceanBase

A unified distributed database ready for your transactional, analytical, and AI workloads.

Product Overview
DEPLOY YOUR WAY

OceanBase Cloud

The best way to deploy and scale OceanBase

OceanBase Enterprise

Run and manage OceanBase on your infra

TRY OPEN SOURCE

OceanBase Community Edition

The free, open-source distributed database

OceanBase seekdb

Open source AI native search database

Customer Stories

Real-world success stories from enterprises across diverse industries.

View All
BY USE CASES

Mission-Critical Transactions

Global & Multicloud Application

Elastic Scaling for Peak Traffic

Real-time Analytics

Active Geo-redundancy

Database Consolidation

Comprehensive knowledge hub for OceanBase.

Blog

Live Demos

Training & Certification

Documentation

Official technical guides, tutorials, API references, and manuals for all OceanBase products.

View All
PRODUCTS
OceanBase CloudOceanBase Database
ToolsConnectors and Middleware
QUICK START
OceanBase CloudOceanBase Database
BEST PRACTICES

Practical guides for utilizing OceanBase more effectively and conveniently

Learn more about OceanBase – our company, partnerships, and trust and security initiatives.

About OceanBase

Partner

Trust Center

Contact Us

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OceanBase Cloud

  • Product Updates & Announcements
    • What's new
      • Release notes for 2026
      • Release notes for 2025
      • Release notes for 2024
      • Release history
    • Product announcements
      • Data development module deprecation notice
      • Optimization of Backup and Restore commercialization strategy
      • Cross-AZ data transfer billing (OceanBase Cloud on AWS)
      • Database Proxy pricing update
      • AWS instance pricing adjustment
  • Product Introduction
    • Overview
    • Management mode and scenarios
    • Core features
      • High availability with cross-cloud active-active architecture
      • High availability with cross-cloud primary-standby databases
      • Multi-level caching in shared storage
      • Multi-layer online scaling and on-demand adjustment
    • Deployment modes
    • Storage architecture
    • Product specifications
    • Product billing
      • Overview
      • Instance billing
        • Tencent Cloud instance billing
        • Alibaba Cloud instance billing
        • Huawei Cloud instance billing
        • AWS instance billing
        • GCP instance billing
      • Backup and restore billing
      • SQL audit billing
      • Migrations billing
      • Database proxy billing
      • Binlog service billing
      • Overview of OceanBase Cloud support plans
      • Read-only replica billing
    • Supported database versions
  • Get Started
    • Get started with a transactional instance
    • Get started with an analytical instance
    • Get started with a Key-Value instance
  • Work with Transactional Instances
    • Overview
    • Create an instance
      • Overview
      • Create via OceanBase Cloud official website
      • Create via AWS Marketplace
      • Create via GCP Marketplace
      • Create via Huawei Cloud Marketplace
      • Create via Alibaba Cloud Marketplace
      • Create via Azure Marketplace
    • Connect to an instance
      • MySQL compatible mode
        • Overview
        • Get connection string
          • Overview
          • Connect using AWS PrivateLink
          • Connect using Azure Private Link
          • Connect using Google Cloud Private Service Connect
          • Connect using Huawei Cloud VPC Endpoint
          • Connect using Alibaba Cloud VPC
          • Connect using a public IP address
          • Connect using a Huawei Cloud peering connection
        • Connect with clients
          • Connect to OceanBase Cloud by using Client ODC
          • Connect to OceanBase Cloud by using a MySQL client
          • Connect to OceanBase Cloud by using OBClient
        • Connect with drivers
          • Java
            • Connect to OceanBase Cloud using SpringBoot
            • SpringBatch sample application for connecting to OceanBase Cloud
            • spring-jdbc
            • SpringDataJPA sample application for connecting to OceanBase Cloud
            • Hibernate application development with OceanBase Cloud
            • Sample program for connecting to OceanBase Cloud
            • connector-j
            • Use TestContainers to connect to and use OceanBase Cloud
          • Python
            • Connect to OceanBase Cloud using mysqlclient
            • Connect to OceanBase Cloud using PyMySQL
            • Use the MySQL-connector-python driver to connect to and use OceanBase Cloud
            • Use SQLAlchemy to connect to an OceanBase Cloud database
            • Connect to an OceanBase Cloud database using Django
            • Connect to an OceanBase Cloud database by using peewee
          • C
            • Use MySQL Connector/C to connect to OceanBase Cloud
          • Go
            • Connect to OceanBase Cloud using the Go-SQL-Driver/MySQL driver
            • Connect to OceanBase Cloud using GORM
          • PHP
            • Use the EXT driver to connect to OceanBase Cloud
            • Connect to OceanBase Cloud by using the MySQLi driver
            • Use the PDO driver to connect to OceanBase Cloud
          • Rust
            • Rust application example for connecting to OceanBase Cloud
            • SeaORM example for connecting to OceanBase Cloud
          • ruby
            • ActiveRecord sample application for OceanBase Cloud
            • Connect to OceanBase Cloud by using mysql2
            • Connect to OceanBase Cloud by using Sequel
        • Use database connection pool
          • Database connection pool configuration
          • Connect to OceanBase Cloud by using a Tomcat connection pool
          • Connect to OceanBase Cloud by using a C3P0 connection pool
          • Connect to OceanBase Cloud by using a Proxool connection pool
          • Connect to OceanBase Cloud by using a HikariCP connection pool
          • Connect to OceanBase Cloud by using a DBCP connection pool
          • Connect to OceanBase Cloud by using Commons Pool
          • Connect to OceanBase Cloud by using a Druid connection pool
      • Oracle compatible mode
        • Overview
        • Get connection string
          • Overview
          • Connect using AWS PrivateLink
          • Connect using Azure Private Link
          • Connect using Google Cloud Private Service Connect
          • Connect using Huawei Cloud VPC Endpoint
          • Connect using a public IP address
        • Connect with clients
          • Connect to OceanBase Cloud by using OBClient
          • Connect to OceanBase Cloud by using Client ODC
        • Connect with drivers
          • Java
            • Connect to OceanBase Cloud using OceanBase Connector/J
            • Connect to OceanBase Cloud by using Spring Boot
            • SpringBatch application example for connecting to OceanBase Cloud
            • Connect to OceanBase Cloud using Spring JDBC
            • Connect to OceanBase Cloud by using Spring Data JPA
            • Connect to OceanBase Cloud by using Hibernate
            • Use MyBatis to connect to OceanBase Cloud
            • Use JFinal to connect to OceanBase Cloud
          • Python
            • Python Driver for Oracle Mode
          • C
            • Connect to OceanBase Cloud using OceanBase Connector/C
            • Connect to OceanBase Cloud using OceanBase Connector/ODBC
            • Use SqlSugar to connect to OceanBase Cloud
        • Use database connection pool
          • Database connection pool configuration
          • Sample program that uses a Tomcat connection pool to connect to OceanBase Cloud
          • C3P0 connection pool connects to OceanBase Cloud
          • Connect to OceanBase Cloud using Proxool connection pool
          • Sample program that uses HikariCP to connect to OceanBase Cloud
          • Use DBCP connection pool to connect to OceanBase Cloud
          • Connect to OceanBase Cloud by using Commons Pool
          • Connect to OceanBase Cloud by using a Druid connection pool
    • Developer guide
      • MySQL compatible mode
        • Plan database objects
          • Create a database
          • Create a table group
          • Create a table
          • Create an index
          • Create an external table
        • Write data
          • Insert data
          • Update data
          • Delete data
          • Replace data
          • Generate test data in batches
        • Read data
          • Single-table queries
          • Join tables
            • INNER JOIN queries
            • FULL JOIN queries
            • LEFT JOIN queries
            • RIGHT JOIN queries
            • Subqueries
            • Lateral derived tables
          • Use operators and functions in queries
            • Use arithmetic operators in queries
            • Use numerical functions in queries
            • Use string concatenation operators in queries
            • Use string functions in queries
            • Use datetime functions in queries
            • Use type conversion functions in queries
            • Use aggregate functions in queries
            • Use NULL-related functions in queries
            • Use the CASE conditional operator in queries
            • Use the SELECT ... FOR UPDATE statement to lock query results
            • Use the SELECT ... LOCK IN SHARE MODE statement to lock query results
          • Use a DBLink in queries
          • Set operations
        • Manage transactions
          • Overview
          • Start a transaction
          • Savepoints
            • Mark a savepoint
            • Roll back a transaction to a savepoint
            • Release a savepoint
          • Commit a transaction
          • Roll back a transaction
      • Oracle compatible mode
        • Plan database objects
          • Create a table group
          • Create a table
          • Create an index
          • Create an external table
        • Write data
          • Insert data
          • Update data
          • Delete data
          • Replace data
          • Generate test data in batches
        • Read data
          • Single-table queries
          • Join tables
            • INNER JOIN queries
            • FULL JOIN queries
            • LEFT JOIN queries
            • RIGHT JOIN queries
            • Subqueries
            • Lateral derived tables
          • Use operators and functions in queries
            • Use arithmetic operators in queries
            • Use numerical functions in queries
            • Use string concatenation operators in queries
            • Use string functions in queries
            • Use datetime functions in queries
            • Use type conversion functions in queries
            • Use aggregate functions in queries
            • Use NULL-related functions in queries
            • Use CASE functions in queries
            • Use the SELECT ... FOR UPDATE statement to lock query results
          • Use a DBLink in queries
          • Set operations
        • Manage transactions
          • Overview
          • Start a transaction
          • Savepoints
            • Mark a savepoint
            • Roll back a transaction to a savepoint
          • Commit a transaction
          • Roll back a transaction
    • Manage instances
      • Manage instances
        • View the instance list
        • Instance overview
        • Stop and restart instances
        • Unit migration
      • Manage tenants
        • Tenant overview
        • Create a tenant
        • Modify tenant specifications
        • Modify tenant names
        • Add an endpoint
        • Resource isolation
          • Overview
          • Manage resource groups
            • Create a resource group
            • View a resource group
            • Edit a resource group
            • Delete a resource group
          • Manage isolation rules
            • Create an isolation rule
            • View isolation rules
            • Edit an isolation rule
            • Delete a quarantine rule
        • Modify primary zone
        • Modify the maximum number of connections for a tenant proxy
        • Monitor tenant performance
          • Overview
          • View performance and SQL monitoring details
          • View transaction monitoring details
          • View storage and cache monitoring details
          • View Binlog service monitoring
          • Customize a monitoring dashboard for a tenant
        • Diagnostics
          • Real-time diagnostics
            • SQL diagnostics
              • Top SQL
              • Slow SQL
              • Suspicious SQL
              • High-risk SQL
            • SQL audit
        • Manage tenant parameters
          • Manage tenant parameters
          • Parameters for tenants
          • Parameter template overview
        • Delete a tenant
        • Manage databases and accounts
          • Create accounts
          • Manage accounts
          • Create a database (MySQL compatible mode)
          • Manage databases (MySQL compatible mode)
      • Monitor instance performance
        • Overview
        • Monitor the performance of databases in an instance
        • Monitor multidimensional metrics of an instance
        • Monitor the performance of hosts in an instance
        • Monitor database proxy
        • Monitor database proxy hosts
        • Monitor cross-cloud network performance
        • Customize a monitoring dashboard for an instance
      • Manage major compactions
        • Initiate a major compaction
        • View compaction records
        • Update time for compactions
      • Manage instance parameters
        • Manage parameters
        • Parameters for cluster instances
      • Change instance configurations
        • Enable storage auto-scaling
        • View history of configuration changes
        • Change configuration
        • Change configuration temporarily
        • Switch the deployment mode
      • Manage standby instances
        • Overview
        • Create a standby instance
        • Create a cross-cloud standby instance
        • Create a standby instance for an Alibaba Cloud primary instance
        • View details of primary and standby instances
        • Configure global endpoint
        • Enable automatic forwarding for write requests of standby databases
        • Primary-standby instance switchover
        • Initiate failover
        • Detach a standby instance
        • Release a standby instance
      • Release an instance
      • Database proxy
        • Overview
        • Manage database proxy
        • Direct load
      • Manage alerts
        • Overview
        • Manage alert rules
          • Create an alert rule
          • View an alert rule
          • Edit an alert rule
          • Delete an alert rule
        • View alert history
        • Manage alert templates
          • Create an alert template
          • View an alert template
          • Edit an alert template
          • Copy an alert rule template
          • Delete an alert template
        • Manage muting rules
          • Create an alert muting rule
          • View an alert muting rule
          • Edit an alert muting rule
          • Delete an alert muting rule
        • Manage alert notification templates
          • Create an alert notification template
          • View an alert notification template
          • Edit an alert notification template
          • Copy an alert notification template
          • Delete an alert notification template
        • Manage alert contacts
          • Add an alert contact
          • Add an alert contact group
          • View an alert contact
          • Edit an alert contact
          • Delete an alert contact
          • Obtain a webhook URL
        • Monitoring metrics for alerts
      • Backup and restore
        • Overview
        • Backup strategy
        • Initiate a backup immediately
        • Data backup
        • Initiate a restore
        • Data restore
        • Restore data from the instance recycle bin
      • Diagnostics
        • View performance monitoring data
        • Capacity diagnostics
        • One-click diagnostics
          • Initiate one-click diagnostics
          • View one-click diagnostic report
            • Exceptions
            • Real-time diagnostics
            • Optimization suggestions
            • Capacity management
            • Security management
        • Real-time diagnostics
          • SQL diagnostics
            • Top SQL
            • Slow SQL
            • Suspicious SQL
            • High-risk SQL
            • SQL details
            • SQL monitoring metrics list
          • Session management
            • Session management
          • Request analysis
            • Request analysis
        • Root cause diagnostics
          • Exception handling
          • Enable system autonomy
        • SQL audit
        • Materialized view analysis
        • Optimization center
          • Optimization suggestions
          • Manage active outlines
          • SQL review
          • View the optimization history
      • Manage tags
      • Manage read-only replicas
        • Overview
        • Instance read-only replicas
          • Add a read-only replica to an instance
          • View read-only replicas of an instance
          • Manage read-only replicas of an instance
          • Delete a read-only replica of an instance
        • Tenant read-only replicas
          • Add a read-only replica to a tenant
          • View read-only replicas of a tenant
          • Manage read-only replicas of a tenant
          • Delete a read-only replica of a tenant
      • Manage JVM-dependent services
    • Data source management
      • Create a data source
      • Manage data sources
      • User privileges
        • User privileges for compatibility assessment
        • User privileges for data migration
        • User privileges for performance assessment
        • User privileges for data archiving
        • User privileges for data cleanup
      • Connect via private network
        • AWS
        • Huawei Cloud
        • Alibaba Cloud
        • Google Cloud
        • Azure
        • Private IP address segments
      • Connect via public network
        • AWS
        • Huawei Cloud
        • Alibaba Cloud
        • Google Cloud
        • Azure
    • Data lifecycle management
      • Archive data
      • Clean up data
    • Manage recycle Bin
      • Instance recycle bin
      • Manage databases and tables in recycle bin
        • Overview
        • Instance-level recycle bin
        • Tenant-level recycle bin
  • Work with Analytical Instances
    • Overview
    • Core features
    • Create an instance
    • Connect to an instance
      • Overview
      • Get connection string
        • Overview
        • Connect using AWS PrivateLink
        • Connect using a public IP address
      • Connect with clients
        • Connect to OceanBase Cloud by using Client ODC
        • Connect to OceanBase Cloud by using a MySQL client
        • Connect to OceanBase Cloud by using OBClient
      • Connect with drivers
        • Java
          • Connect to OceanBase Cloud by using Spring Boot
          • Connect to OceanBase Cloud by using Spring Batch
          • Connect to OceanBase Cloud by using Spring Data JDBC
          • Connect to OceanBase Cloud by using Spring Data JPA
          • Connect to OceanBase Cloud by using Hibernate
          • Connect to OceanBase Cloud by using MyBatis
          • Connect to OceanBase Cloud using MySQL Connector/J
        • Python
          • Connect to OceanBase Cloud by using mysqlclient
          • Connect to OceanBase Cloud by using PyMySQL
          • Connect to OceanBase Cloud using MySQL Connector/Python
        • C
          • Connect to OceanBase Cloud using MySQL Connector/C
        • Go
          • Connect to OceanBase Cloud using Go-SQL-Driver/MySQL
        • PHP
          • Connect to OceanBase Cloud using PHP
      • Use database connection pool
        • Database connection pool configuration
        • Connect to OceanBase Cloud by using a Tomcat connection pool
        • Connect to OceanBase Cloud by using a C3P0 connection pool
        • Connect to OceanBase Cloud by using a Proxool connection pool
        • Connect to OceanBase Cloud by using a HikariCP connection pool
        • Connect to OceanBase Cloud by using a DBCP connection pool
        • Connect to OceanBase Cloud by using Commons Pool
        • Connect to OceanBase Cloud by using a Druid connection pool
    • Data table design
      • Table overview
      • Best practices
        • Unit 1: Best practices for optimizing storage structures and query performance
        • Unit 2: Best practices for creating special indexes
    • Export data
    • OceanBase data processing
    • Query acceleration
      • Statistics
      • Materialized views for query acceleration
      • Select a query parallelism level
    • Manage instances
      • Instance overview
      • Change configuration
      • Modify primary zone
      • Manage parameters
      • Backup and restore
        • Backup overview
        • Backup strategies
        • Immediate backup
        • Data backup
        • Initiate restore
        • Data restore
      • Monitor instance performance
        • Overview
        • Monitor the performance of databases in an instance
        • Monitor the performance of hosts in an instance
      • Manage major compactions
        • Initiate a major compaction
        • View compaction records
        • Update time for compactions
      • Database proxy
        • Overview
        • Manage database proxy
        • Direct load
      • Manage alerts
        • Overview
        • Manage alert rules
          • Create an alert rule
          • View an alert rule
          • Edit an alert rule
          • Delete an alert rule
        • View alert history
        • Manage alert templates
          • Create an alert template
          • View an alert template
          • Edit an alert template
          • Copy an alert template
          • Delete an alert template
        • Manage muting rules
          • Create an alert muting rule
          • View an alert muting rule
          • Edit an alert muting rule
          • Delete an alert muting rule
        • Manage alert notification templates
          • Create an alert notification template
          • View an alert notification template
          • Edit an alert notification template
          • Copy an alert notification template
          • Delete an alert notification template
        • Manage alert contacts
          • Add an alert contact
          • Add an alert contact group
          • View an alert contact
          • Edit an alert contact
          • Delete an alert contact
          • Obtain a webhook URL
        • Monitoring metrics for alerts
      • Diagnostics
        • View performance monitoring data
        • Capacity diagnostics
        • Real-time diagnostics
          • SQL diagnostics
            • Top SQL
            • Slow SQL
            • Suspicious SQL
            • High-risk SQL
            • SQL details
            • SQL monitoring metrics list
          • Session management
            • Session management
          • Optimization management
            • Manage active outlines
            • View the optimization history
          • Request analysis
            • Request analysis
      • Stop and restart instances
      • Release instances
      • Manage databases and accounts
        • Create and manage accounts
        • Create a database
        • Manage databases
      • Manage tags
    • Data lifecycle management
      • Archive data
      • Clean up data
    • Performance diagnosis and tuning
      • Use the DBMS_XPLAN package for performance diagnostics
      • Use the GV$SQL_PLAN_MONITOR view for performance analysis
      • Views related to AP performance analysis
    • Performance testing
    • Product integration
    • Manage recycle Bin
      • View instance recycle bin
      • Manage databases and tables in recycle bin
        • Overview
        • Instance recycle bin
  • Work with Key-Value Instances
    • Try out Key-Value instances
      • Create an instance
      • Create a tenant
      • Create an account for a database user
      • OBKV HBase data operation examples
    • Use Table model
      • Create an instance
      • Manage instances
        • Manage instances
          • View the instance list
          • Instance overview
          • Stop and restart instances
          • Release an instance
        • Manage tenants
          • Create a tenant
          • Modify tenant specifications
          • Modify tenant names
          • Delete a tenant
          • Tenant overview
          • Resource isolation
            • Overview
            • Manage resource groups
              • Create a resource group
              • View a resource group
              • Edit a resource group
              • Delete a resource group
            • Manage isolation rules
              • Create an isolation rule
              • View isolation rules
              • Edit an isolation rule
              • Delete a quarantine rule
          • Monitor tenant performance
            • Overview
            • View performance and SQL monitoring details
            • View transaction monitoring details
            • View storage and cache monitoring details
            • OBKV-Table
            • Customize a monitoring dashboard for a tenant
          • Diagnostics
            • Top SQL
          • Manage tenant parameters
            • Manage tenant parameters
            • Parameters for tenants
          • Manage databases and accounts
            • Create and manage accounts
            • Create a database
            • Manage databases
          • Switch primary zone
        • Monitor instance performance
          • Overview
          • Monitor the performance of databases in an instance
          • Monitor multi-dimensional metrics of an instance
          • Monitor the performance of hosts in a cluster
          • Customize monitoring dashboards for an instance
        • Manage major compactions
          • Initiate major compactions
          • View compaction records
          • Update time for compactions
        • Manage instance parameters
          • Parameter management overview
          • Parameters for cluster instances
        • Change instance configurations
          • View history of configuration changes
          • Change configuration
          • Switch the deployment mode
        • Database proxy
          • Overview
          • Manage database proxy
        • Manage alerts
          • Overview
          • Manage alert rules
            • Create an alert rule
            • View an alert rule
            • Edit an alert rule
            • Delete an alert rule
          • View alert history
          • Manage alert templates
            • Create an alert template
            • View an alert template
            • Edit an alert template
            • Copy an alert template
            • Delete an alert template
          • Manage muting rules
            • Create an alert muting rule
            • View an alert muting rule
            • Edit an alert muting rule
            • Delete an alert muting rule
          • Manage alert contacts
            • Add an alert contact
            • Add an alert contact group
            • View an alert contact
            • Edit an alert contact
            • Delete an alert contact
            • Obtain a webhook URL
          • Monitoring metrics for alerts
        • Backup and restore
          • Backup overview
          • Backup strategies
          • Immediate backup
          • Data backup
          • Initiate restore
          • Data restore
        • Diagnostics
          • View performance monitoring data
          • Top SQL
          • Capacity diagnostics
          • Request analysis
        • Manage tags
        • Manage recycle Bin
          • View instance recycle bin
          • Manage databases and tables in recycle bin
            • Overview
            • Instance-level recycle bin
            • Tenant-level recycle bin
    • Use HBase model
      • OBKV-HBase Overview
      • Create an instance
      • Develop in HBase model
        • Connect to an instance by using the OBKV-HBase client
      • Manage instances
        • Manage instances
          • View the instance list
          • Instance overview
          • Stop and restart instances
          • Release an instance
        • Manage tenants
          • Create a tenant
          • Modify tenant specifications
          • Modify tenant names
          • Delete a tenant
          • Tenant overview
          • Resource isolation
            • Overview
            • Manage resource groups
              • Create a resource group
              • View a resource group
              • Edit a resource group
              • Delete a resource group
            • Manage isolation rules
              • Create an isolation rule
              • View isolation rules
              • Edit an isolation rule
              • Delete a quarantine rule
          • Monitor tenant performance
            • Overview
            • View performance and SQL monitoring details
            • View transaction monitoring details
            • View storage and cache monitoring details
            • OBKV-HBase
            • Customize a monitoring dashboard for a tenant
          • Diagnostics
            • Top SQL
          • Manage tenant parameters
            • Manage tenant parameters
            • Parameters for tenants
          • Manage databases and accounts
            • Create and manage accounts
            • Create a database
            • Manage databases
          • Switch primary zone
        • Monitor instance performance
          • Overview
          • Monitor the performance of databases in an instance
          • Monitor multi-dimensional metrics of an instance
          • Monitor the performance of hosts in a cluster
          • Customize monitoring dashboards for an instance
        • Manage major compactions
          • Initiate major compactions
          • View compaction records
          • Update time for compactions
        • Manage instance parameters
          • Parameter management overview
          • Parameters for cluster instances
        • Change instance configurations
          • View history of configuration changes
          • Change configuration
          • Switch the deployment mode
        • Database proxy
          • Overview
          • Manage database proxy
        • Manage alerts
          • Overview
          • Manage alert rules
            • Create an alert rule
            • View an alert rule
            • Edit an alert rule
            • Delete an alert rule
          • View alert history
          • Manage alert templates
            • Create an alert template
            • View an alert template
            • Edit an alert template
            • Copy an alert template
            • Delete an alert template
          • Manage muting rules
            • Create an alert muting rule
            • View an alert muting rule
            • Edit an alert muting rule
            • Delete an alert muting rule
          • Manage alert contacts
            • Add an alert contact
            • Add an alert contact group
            • View an alert contact
            • Edit an alert contact
            • Delete an alert contact
            • Obtain a webhook URL
          • Monitoring metrics for alerts
        • Backup and restore
          • Backup overview
          • Backup strategies
          • Immediate backup
          • Data backup
          • Initiate restore
          • Data restore
        • Diagnostics
          • View performance monitoring data
          • Top SQL
          • Capacity diagnostics
          • Request analysis
        • Manage tags
        • Manage recycle Bin
          • View instance recycle bin
          • Manage databases and tables in recycle bin
            • Overview
            • Instance-level recycle bin
            • Tenant-level recycle bin
      • Performance test
    • Connect Key-Value instances
      • Overview
      • Connect using a public IP address
  • Migrations
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iconOceanBase Cloud

    OceanBase Data Processing Addendum

    Last Updated:2026-04-07 08:08:33  Updated
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    Schedule to the OceanBase Data Processing Addendum — EU Standard Contractual Clauses and UK Standard Contractual Clauses Addendum

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    This OceanBase Data Processing Addendum ("DPA") is incorporated into and forms an integral part of the OceanBase Cloud Services Agreement ("CSA") entered into between the applicable OceanBase Contracting Entity (as defined in the CSA) ("OceanBase", "we", "us", or "our") and you or the entity you represent ("you" or "your", or "Customer").

    In the event of any conflict or inconsistency between the terms and conditions of this DPA and any terms or conditions of the CSA, the terms and conditions of this DPA shall prevail to the extent of the conflict or inconsistency.

    This DPA sets out data protection requirements regarding the processing of Customer Personal Data for the purpose of providing OceanBase Cloud Services.

    1. Definitions

    1.1 "Customer Personal Data" means any Personal Data contained in the Customer Data that is processed by OceanBase in connection with its provision of the OceanBase Cloud Services to you or performance of its other obligations set out in the CSA.

    1.2 "Controller" means the entity which, alone or jointly with others, determines the purposes and means of the processing of Personal Data.

    1.3 "Data Subject" means a natural person who can be identified, whether directly or indirectly, including by reference to an identification number or to one or more identifiers specific to his physical, physiological, mental, economic, cultural or social identity.

    1.4 "Processor" means an organisation which processes Personal Data on behalf of another organisation but does not include an employee of that other organisation.

    1.5 All capitalized terms not defined in this DPA shall have the meaning set forth in the CSA.

    2. Scope and Roles

    2.1 This DPA applies when Customer Personal Data is processed by OceanBase for the purpose of providing OceanBase Cloud Services to you. In this context, OceanBase shall be the Processor to you, and you may be either a Controller or Processor.

    3. Customer to Ensure Sufficient Consent

    3.1 You shall ensure that you have, and will maintain in place, all consents, permissions and/or authorizations as may be required under Data Protection Laws to enable OceanBase to lawfully process the Customer Personal Data for the purposes of this DPA, which including but not limited to Customer’s sharing and/or receiving of Customer Personal Data with third-parties via OceanBase Cloud Services.

    4. OceanBase’s Processing of Customer Personal Data

    4.1 OceanBase will comply with all Data Protection Laws as applicable to OceanBase and as applicable to Processors relating to its processing of any Customer Personal Data under this DPA.

    4.2 OceanBase will only process the Customer Personal Data:

    a)  in accordance with your documented instructions, which shall include processing Customer Personal Data as necessary to provide the OceanBase Cloud Services under the CSA; or
    
    b)  as required to comply with any Data Protection Law to which OceanBase is subject, in which case OceanBase shall (to the extent permitted by applicable Law) inform you of that legal requirement before processing the Customer Personal Data.
    

    4.3 In the event that OceanBase becomes aware that an instruction from you may, in OceanBase’s reasonable opinion, infringe Data Protection Laws, OceanBase shall promptly inform you, in which case you may withdraw and/or modify your instructions.

    4.4 For clarity, OceanBase may not: (a) sell or share (as those terms are defined in applicable Data Protection Laws) Customer Personal Data; (b) retain, use, or disclose Customer Personal Data to any third party for the commercial benefit of OceanBase; (c) retain, use, or disclose Customer Personal Data outside of its direct business relationship with you or for a commercial purpose other than the business purposes specified in the CSA and this DPA or as otherwise permitted by applicable Law; or (d) combine Customer Personal Data with Personal Data that OceanBase receives from, or on behalf of, other persons, or collects from its own interaction with a Data Subject, except and solely to the extent expressly permitted by applicable Law.

    4.5 OceanBase will implement appropriate technical and organisational measures in relation to the processing of Customer Personal Data:

    a)  such that the processing will meet the requirements of Data Protection Laws and ensure the protection of the rights of Data Subjects; and
    
    b)  so as to ensure a level of security that is appropriate to the risks presented by the processing of Customer Personal Data, in particular from accidental or unlawful destruction, loss, alteration, unauthorised disclosure of, or access to, Customer Personal Data transmitted, stored or otherwise processed, having regard to the nature of the Customer Personal Data and the state of technological development and the cost of implementing any measures.
    

    4.6 OceanBase will ensure that all OceanBase personnel who are authorised to process the Customer Personal Data are informed of the confidential nature of the Customer Personal Data, are bound by confidentiality obligations and use restrictions in respect of the Customer Personal Data, and are suitably trained to ensure compliance with Data Protection Laws.

    4.7 OceanBase will either delete or return the Customer Personal Data to you upon your written request, after the end of the provision of the OceanBase Cloud Services, or as necessary to comply with a request by a Data Subject to exercise his/her rights over Customer Personal Data, save that OceanBase shall be entitled to retain copies of the Customer Personal Data to the extent it is required to do so under applicable Law.

    4.8 OceanBase will notify you as soon as reasonably practicable if OceanBase receives any complaint, notice or communication (whether from a Government Agency or Data Subject or otherwise) which relates directly or indirectly to the processing of Customer Personal Data, or the exercise of any rights of the Data Subject in respect of Customer Personal Data.

    4.9 OceanBase will provide reasonable assistance, information and cooperation to you with respect to meeting your obligations under the Data Protection Laws, including in relation to:

    a)  responding to requests by Data Subjects to exercise rights over Customer Personal Data;
    
    b)  notification by you of Personal Data Breaches to Government Agencies or Data Subjects;
    
    c)  carrying out data protection impact assessments in relation to the processing of such Customer Personal Data, if required; and
    
    d)  consulting with a Government Agency regarding high risk processing.
    

    5. Personal Data Breach Notification

    5.1 OceanBase will notify you in writing and without undue delay after becoming aware of a Personal Data Breach affecting the Customer Personal Data. OceanBase shall also, without undue delay and to the extent known to OceanBase, provide you with:

    a)  a description of the nature of the Personal Data Breach, including categories of affected Customer Personal Data, approximate number of affected Data Subjects and the approximate number of affected Customer Personal Data records;
    
    b)  the likely consequences of the Personal Data Breach, if any; and
    
    c)  a description of measures taken or proposed to be taken with respect to the Personal Data Breach, including measures to mitigate its possible adverse effects.
    

    5.2 In the event that OceanBase is not able to provide you with any of the information set out in Section 5.1 above, OceanBase will provide this information in phases as soon as the same is reasonably available.

    6. Details of Processing

    6.1 Subject Matter of the Processing. OceanBase has agreed to provide the OceanBase Cloud Services under the CSA, possibly involving the processing of the Customer Personal Data.

    6.2 Nature and Purpose of the Processing. The nature and purpose of the processing are to provide the OceanBase Cloud Services.

    6.3 Types of Customer Personal Data Processed. OceanBase will possibly process the following types of Customer Personal Data determined and controlled by you during the course of the provision of the OceanBase Cloud Services, in each case in accordance with your documented instructions:

    a)  Identification, biographical and contact data (such as name, birthday, education, address, phone number, email account, and other contact details);
    
    b)  Financial data (such as payment information, transaction information, account details);
    
    c)  Employment data (such as employer, employee, title, office information, responsibility);
    
    d)  Special Categories of Customer Personal Data (if applicable): Subject to any applicable restrictions and/or conditions in the CSA, you may include "special categories of personal data" or similarly sensitive personal data (as described or defined in Data Protection Laws) in Customer Personal Data, the extent of which is determined and controlled by you in your sole discretion; and/or
    
    e)  Any other types of Customer Personal Data that you or your End Users transfer or upload to the OceanBase Cloud Services.
    

    6.4 Categories of Data Subjects. The categories of Data Subjects are determined and controlled by you and may include, but not limited to:

    a)  Your business partners, customers, potential customers (who are natural persons);
    
    b)  Your employees, workers, vendors, independent contractors (who are natural persons); and/or
    
    c)  Employees and/or contact persons of your vendors, independent contractors, business partners, customers and/or potential customers.
    

    6.5 Data Deployment Locations. Customer Personal Data will be stored/hosted in the region(s) offered by us and selected by Customer to deploy Customer’s database clusters (the "Deployment Region"). We will not process Customer Personal Data from outside the Deployment Region except as reasonably necessary to provide the OceanBase Cloud Services procured by Customer, including data transfer services, or as necessary to comply with the law or binding order of a governmental body. Customer is solely responsible for the regions from which its End Users access the Customer Personal Data, for any transfer or sharing of Customer Personal Data by Customer or its End Users and for any subsequent designation of other Deployment Regions.

    7. Sub-Processing

    7.1 You hereby provide a general authorization for OceanBase to appoint sub-Processors to process Customer Personal Data on your behalf, provided that OceanBase ensures that the terms on which it appoints such sub-Processors comply with applicable Data Protection Laws and are consistent with the obligations imposed on OceanBase in this DPA.

    7.2 Unless otherwise required by Data Protection Laws (in which case Section 7.3 shall apply), Section 7.1 constitutes your general authorization for OceanBase’s engagement of onward sub-Processors under this DPA, the EU Standard Contractual Clauses, and UK Standard Contractual Clauses Addendum set forth in the Schedule.

    7.3 To the extent required by Data Protection Laws, OceanBase shall give you reasonable prior notice before its appointment of sub-Processors. Such reasonable prior notice may include contacting you at the email address associated with your account and directing you to an updated list of sub-Processors made available on OceanBase’s website. If within ten (10) days of your receipt of such notice, you notify OceanBase in writing of any objections (on reasonable grounds associated with data protection considerations) to the proposed appointment:

    a)  OceanBase may elect to make available a commercially reasonable change in the provision of the OceanBase Cloud Services which avoids the use of that proposed sub-Processor; or
    
    b)  where no commercially reasonable change is made available by OceanBase, you may (i) terminate the CSA, in accordance with the terms of the CSA; or (iii) cease using the affected OceanBase Cloud Services.
    

    In the absence of any written notification from you in relation to the proposed appointment, such appointment shall be deemed agreed by you.

    8. Data Transfer

    8.1 For any transfer by you of Customer Personal Data from (i) the European Economic Area and Switzerland and/or (ii) the United Kingdom (collectively, "Restricted Counties") to OceanBase in a country or region which does not ensure an adequate level of protection (within the meaning of and to the extent governed by the Data Protection Laws of the Restricted Countries) as required to perform the OceanBase Cloud Services, such transfer shall be governed by (i) the EU Standard Contractual Clauses and/or (ii) the UK Standard Contractual Clauses Addendum set forth in the Schedule.

    8.2 OceanBase agrees to comply with the EU Standard Contractual Clauses and the UK Standard Contractual Clauses Addendum (as applicable) set forth in the Schedule. For these purposes, and notwithstanding that you may be an entity located outside of the Restricted Countries, OceanBase shall be the "data importer" and you shall be the "data exporter" under the EU Standard Contractual Clauses and UK Standard Contractual Clauses Addendum set forth in the Schedule.

    8.3 The EU Standard Contractual Clauses and the UK Standard Contractual Clauses Addendum, and the Schedule are hereby incorporated by reference into this DPA and shall form an integral part thereof.

    9. Your Information Rights

    9.1 OceanBase will comply with obligations applicable to OceanBase’s processing of Customer Personal Data under the Data Protection Laws. No more than on one (1) occasion in any calendar year, on prior written reasonable notice, OceanBase shall make available to you necessary information (including but not limited to its security policies) to demonstrate OceanBase’s compliance with its obligations under this DPA. To the extent that Customer’s audit requirements under applicable Law or EU Standard Contractual Clauses and the UK Standard Contractual Clauses Addendum (as applicable) cannot reasonably be satisfied through the foregoing provision of necessary information, OceanBase will allow for additional audits, including inspections, by you (or another auditor mandated by you), provided that (a) you demonstrate to the reasonable satisfaction of OceanBase that such additional audits are required by applicable Law; (b) the Parties will mutually agree upon the scope, timing, duration, and control and evidence requirements before the conducting of the audit; (c) if Customer mandates an auditor, such auditor must not operate businesses in competition with OceanBase and has entered into a non-disclosure agreement with OceanBase on terms acceptable to OceanBase; and (d) to the extent permitted by applicable Law, upon OceanBase’s request, Customer is responsible for bearing all costs and fees related to such audit, including all reasonable costs and fees for any and all time OceanBase expend for any such audit.

    9.2 OceanBase will notify you in writing if OceanBase makes a determination that it can no longer meet its obligations under the Data Protection Laws. You have the right, upon providing notice to OceanBase, to take reasonable and appropriate steps to stop and remediate unauthorised processing of Customer Personal Data, including where OceanBase has notified you that it can no longer meet its obligations under the Data Protection Laws.

    9.3 For the avoidance of doubt, the exercise of audit rights under the EU Standard Contractual Clauses and UK Standard Contractual Clauses Addendum set forth in the Schedule shall be as described in this Section 9.

    10. Duration

    Notwithstanding the expiry or earlier termination of the CSA, this DPA, the EU Standard Contractual Clauses and the UK Standard Contractual Clauses Addendum (if applicable) set forth in the Schedule will remain in effect until the deletion or return of all Customer Personal Data as described herein.

    Schedule to the OceanBase Data Processing Addendum — EU Standard Contractual Clauses and UK Standard Contractual Clauses Addendum

    1. Definitions

    1.1 "EU Standard Contractual Clauses" means the standard contractual clauses for the transfer of personal data to third countries approved pursuant to the Commission Implementing Decision (EU) 2021/914 of 4 June 2021 available at here.

    1.2 "UK Standard Contractual Clauses Addendum" means the International Data Transfer Addendum to the EU Commission Standard Contractual Clauses, Version B1.0, in force from March 21, 2022, available at here.

    1.3 The terms "Controller", "Data Subject", and "Processor" shall have the same meaning given to them or correlative terms under applicable Data Protection Laws.

    2. EU Standard Contractual Clauses

    For transfer of Customer Personal Data out of the European Economic Area or Switzerland subject to Section 8 of the DPA, the EU Standard Contractual Clauses are incorporated into this DPA by reference in the following manner:

    2.1 Module Two (Controller to Processor) shall apply to the extent you are a Controller and Module Three (Processor to Processor) shall apply to the extent you are a Processor;

    2.2 The optional Clause 7 is excluded;

    2.3 For the Clause 9(a), Option 2 (General Written Authorisation) is selected, and the time period for prior notice of sub-Processor changes is set forth in Section 7 of the DPA;

    2.4 For the Clause 11(a), the option paragraph is excluded;

    2.5 For the Clause 17, Option 1 is selected, and the EU Standard Contractual Clauses shall be governed by the law of Ireland;

    2.6 For the Clause 18, the dispute shall be resolved before the courts of Ireland;

    2.7 For Part A of Annex I, the following shall apply:

    a)  Data exporter: The entity identified as "you" in the CSA;
    
        Contact information: the email address associated with your account;
    
        Activities relevant to the data transferred under these Clauses: The data importer provides the OceanBase Cloud Services to the data exporter in accordance with the CSA.
    
        Role: As outlined in Section 2 of the DPA; and
    
        Signature & Date: The date when you click a box indicating acceptance to the CSA (e.g. I agree to the OceanBase Cloud Services Agreement, or similar button), or execute an order form that references the CSA, or use free services provided by OceanBase.
    
    b)  Data importer: OceanBase (as defined in the CSA);
    
        Address: as specified in the CSA:
    
        Contact information: as provided under the "Notices" section of the CSA;
    
        Activities relevant to the data transferred under these Clauses: The data importer provides the OceanBase Cloud Services to the data exporter in accordance with the CSA.
    
        Role: As outlined in Section 2 of the DPA; and
    
        Signature & Date: The date when you click a box indicating acceptance to the CSA (e.g. I agree to the OceanBase Cloud Services Agreement, or similar button), or execute an order form that references the CSA, or use free services provided by OceanBase.
    

    2.8 For Part B of Annex I, the description of the transfer is as described in Section 6 of the DPA (Details of Processing). The frequency of transfer may be on a continuous basis;

    2.9 For Part C of Annex I, the competent supervisory authority/ies shall be determined according to the General Data Protection Regulation and Clause 13 of the EU Standard Contractual Clauses;

    2.10 For Annex II, Section 4.5(a) of the DPA states the technical and organizational security measures implemented by the data importer;

    2.11 For Annex III, the Controller has authorised the use of the sub-Processor(s) listed here; and

    2.12 Where the Transfer relates to Personal Data governed by the laws of Switzerland, the Parties agree that:

    a)  All references in the 2021 SCCs to "EU," "Union" or "Member State" will be interpreted as references to Switzerland and all references in the EU Standard Contractual Clauses to provisions in EU law will be interpreted as references to the relevant provisions of the laws of Switzerland;
    
    b)  For the purpose of Clause 17 of the EU Standard Contractual Clauses, the EU Standard Contractual Clauses will be governed by the laws of Switzerland;
    
    c)  For the purpose of Clause 18 of the EU Standard Contractual Clauses, any dispute arising from the EU Standard Contractual Clauses will be resolved by the courts of Switzerland; and
    
    d)  For the purpose of Part C of Annex I of the EU Standard Contractual Clauses, the competent supervisory authority is the data protection authority of Switzerland.
    

    3. Mutual Understanding regarding EU Standard Contractual Clauses

    3.1 Both you and OceanBase agree that each of the following forms an integral part of the EU Standard Contractual Clauses and set out the mutual understanding of their respective obligations under the EU Standard Contractual Clauses:

    a)  For Clause 8.9 of the EU Standard Contractual Clauses, you acknowledge and agree to exercise your audit right under the respective clause according to Section 9 of the DPA;
    
    b)  For Clause 9(c) of the EU Standard Contractual Clauses, you acknowledge and agree that OceanBase may be restricted from providing sub-processor agreement(s) due to confidentiality obligation; and
    
    c)  For Clause 12 of the EU Standard Contractual Clauses, you acknowledge and agree that any liability and claims arising from the Standard Contractual Clauses shall be in accordance with and to the limitation set forth in the CSA.
    

    4. UK Standard Contractual Clauses Addendum

    4.1 For transfer of Customer Personal Data out of the United Kingdom subject to Section 8 of the DPA, the UK Standard Contractual Clauses Addendum is incorporated into this DPA by reference in the following manner:

    a)  The applicable version of the EU Standard Contractual Clauses appended to this DPA shall apply for the purposes of Table 2 of the UK Standard Contractual Clauses Addendum;
    
    b)  The provisions of the UK Standard Contractual Clauses Addendum, including Part 2 ‘Mandatory Clauses’, shall apply in full and are hereby incorporated by reference to this DPA;
    
    c)  Table 1 of the UK Standard Contractual Clauses Addendum, the names of the parties, their roles and their details shall be considered populated by the information set out in Annex I of the EU Standard Contractual Clauses;
    
    d)  Tables 2 and 3 of the UK Standard Contractual Clauses Addendum shall be considered populated by the applicable version of the EU Standard Contractual Clauses as appended to this DPA, including the information set out in the Annexes of the EU Standard Contractual Clauses; and
    
    e)  For the purposes of Table 4 of the UK Standard Contractual Clauses Addendum, neither Party may end the UK Standard Contractual Clauses Addendum.
    

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