This topic describes the features released in previous versions of OceanBase Cloud.
April 2, 2024
| Feature |
Description |
Related topic |
| Tenant specifications |
The minimum computing specification for a new tenant is now 1 vCPU and 4 GiB of memory. |
Tenant specifications |
| Monitoring enhancements |
You can now filter metrics by SQL type, and the uptime monitoring dashboard is now available. |
Cluster monitoring overview |
| Alert enhancements |
A new alerts overview page is available, with alerts categorized by instance or tenant. The alert rule creation process is optimized, and alerts are sorted in the alert history. |
Alerts overview |
| New data migration task type |
Data migration is now supported between MySQL-compatible tenants of OceanBase Database, including schema migration, full data migration, incremental synchronization, and full verification. |
Migrate data between MySQL tenants of OceanBase Database |
| Added support for migrating tables without unique keys, full database migration, data filtering, and deferred index migration |
- Support for tables without unique keys
All tasks of the data migration service are fully compatible with tables lacking non-null unique keys. Even if such tables exist in the database, the data migration service still supports migration and synchronization capabilities. However, due to the lack of a consistency check foundation for these tables, partial data duplication may occur if the task is interrupted and then resumed. It is recommended to configure independent tasks for tables without non-null unique keys to reduce risks.
- Support for full database migration
You can select database-level objects in the product interface, allowing all objects and data within the current database to be migrated to the target. If DDL synchronization is configured, data from newly added tables can also be automatically synchronized to the target. This feature enables one-click database migration, reducing operational costs.
- Support for data filtering
After selecting table objects, you can use the row filtering function to configure data filtering conditions. Both full and incremental migrations will follow your set conditions, meeting data migration needs in specific scenarios.
- Support for deferred index migration
During migration configuration, you can choose whether to allow deferred index migration. If enabled, ordinary indexes in the source tables will be migrated after the completion of full data migration. In scenarios involving large tables, this significantly improves migration efficiency.
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Data Migration Module |
January 30, 2024
| Feature |
Description |
References |
| Cluster management optimization |
You can pause pay-as-you-go cluster instances. During the pause period, you are charged for storage and backup resources but not for computing resources. |
Stop and restart temporarily |
| Monitoring page optimization |
You can view the instance's zone on the monitoring page. If no tenant is in the cluster, the monitoring information of nodes is properly displayed. |
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| Commercialization of backup and restore services |
Backup and restore services are now commercialized in OceanBase Cloud. Some features are optimized and upgraded, including detailed billing information and cluster recovery reminders. |
Overview |
August 18, 2023
| Feature |
Description |
References |
| Cluster lifecycle management |
The lifecycle of user products is covered in OceanBase Cloud, including 5 states: creating, running, pending service suspension due to unpaid invoices, stopped, and release due to expiration. You can configure various notification templates for customers. |
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