Create a database user|V3.3.1|OceanBase Migration Service|OMS docs|Distributed Database

OceanBase Migration Service

V3.3.1Community Edition

Product updates
Product Introduction
- What is OMS Community Edition?
- Architecture
  - Overview
  - Hierarchical functional system
  - Basic components
- Limits
- Terms
Deployment Guide
- Overview
- System requirements
- Resource configuration specifications
- Prepare the environment
- Deploy a time-series database (Optional)
- Deploy OMS Community Edition on a single node
- Deploy OMS Community Edition on multiple nodes in a single region
- Deploy OMS Community Edition on multiple nodes in multiple regions
- Check the deployment
- Scale out OMS Community Edition
User Guide
- OMS Community Edition console
  - Log on to the OMS Community Edition console
  - Overview
  - User center
    - Configure user information
    - Change your logon password
    - Log off
- Users and privileges
  - Create a database user
  - User privileges
  - Enable binlogs for the MySQL database
- Manage data sources
  - Add a data source
    - Add an OceanBase Community Edition data source
    - Add a MySQL data source
    - Add a TiDB data source
    - Add a Kafka data source
    - Add a RocketMQ data source
  - View data source information
  - Copy a data source
  - Edit a data source
  - Delete a data source
- Data migration
  - Overview
  - Supported DDL operations for incremental migration and limits
  - Create a data migration project
    - Create a project to migrate data from a MySQL database to OceanBase database Community Edition
    - Create a project to migrate data from OceanBase database Community Edition to a MySQL database
    - Migrate data within OceanBase database Community Edition
    - Create an active-active disaster recovery project in OceanBase database Community Edition
    - Create a project to migrate data from a TiDB database to OceanBase database Community Edition
  - Manage data migration projects
    - View details of a data migration project
    - Start, pause, and resume a data migration project
    - # Release a data migration project
    - Delete a data migration project
    - Use tags to manage data migration projects
    - Download and import the settings of migration objects
  - Configure matching rules for migration objects
- Data synchronization
  - Overview
  - Data formats
  - Create a data synchronization project
    - Create a project to synchronize data from an OceanBase database Community Edition to a Kafka instance
    - Create a project to synchronize data from an OceanBase database Community Edition to a RocketMQ instance
  - Manage data synchronization projects
    - View details of a data synchronization project
    - Start, pause, and resume a data synchronization project
    - Release and delete a data synchronization project
    - Use tags to manage data synchronization projects
    - Download and import the settings of synchronization objects
- OPS & Monitoring
  - Go to the overview page
  - Server
    - View server information
    - Update the quota
    - View server logs
    - Paths of component logs
  - Components
    - Store
      - Create a store
      - View details of a store
      - Update the configurations of a store
      - Start and pause a store
      - Destroy a store
    - Connector
      - View details about a connector
      - Start and pause a connector
      - Migrate a connector
      - Update the configurations of a connector
      - Batch O&M
      - Delete a connector
    - JDBCWriter
      - View details of a JDBCWriter
      - Start and pause a JDBCWriter
      - Migrate a JDBCWriter
      - Update the configurations of a JDBCWriter
      - Batch O&M
      - Delete a JDBCWriter
    - Checker
      - View details of a checker
      - Start and pause a checker
      - Rerun and recover a checker
      - Update the configurations of a checker
      - Delete a checker
  - O&M ticket
    - View details of an O&M ticket
    - Skip a ticket or sub-ticket
    - Retry a ticket or sub-ticket
  - Component parameters
    - Store parameters
      - Parameters of a MySQL store
      - Parameters of an OceanBase store
    - Connector parameters
      - Parameters of a destination RocketMQ instance
      - Parameters of a DataflowSink instance
      - Parameters of a destination Kafka instance
      - Parameters of a source database in full migration
      - Parameters for intermediate-layer synchronization
    - JDBCWriter parameters
    - Checker parameters
- System management
  - User management
  - Alert center
    - View project alerts
    - View system alerts
    - Manage alert settings
  - Associate with OCP
  - System Parameters
    - Modify system parameters
    - Modify HA configurations
Alert Reference
- oms_host_down
- oms_host_down_migrate_resource
- oms_host_threshold
- oms_migration_failed
- oms_migration_delay
- oms_sync_failed
- oms_sync_status_inconsistent
- oms_sync_delay
API Reference
- Obtain the status of a migration project
- Obtain the status of a synchronization project
Upgrade Guide
- Overview
- Upgrade OMS Community Edition in single-node deployment mode
- Upgrade OMS Community Edition in multi-node deployment mode
- FAQ

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