This topic describes the release notes for Database Autonomy Service (DAS) and provides links to the relevant references.
December 2023
Database engine | Feature | Description | Release date | References |
MongoDB | Storage analysis | The storage analysis feature is supported for ApsaraDB for MongoDB instances. You can use this feature to recycle tablespace fragments for a database instance. | 2023-12-22 | |
MongoDB | Diagnostic reports | The diagnostic report feature is supported for ApsaraDB for MongoDB instances. | 2023-12-22 | |
ApsaraDB RDS for SQL Server | Missing index query | The GetInstanceMissingIndexList operation is added for querying the missing indexes. | 2023-12-13 | |
ApsaraDB RDS for SQL Server | Lock optimization | API operations for the lock optimization feature are added. | 2023-12-13 | |
ApsaraDB RDS for MySQL and PolarDB for MySQL | Storage analysis | API operations for the storage analysis feature are added. | 2023-12-08 |
September 2023
Database engine | Feature | Description | Release date | References |
Redis | Latency insight | For a cluster or read/write splitting instance, you can view the statistics of Data Node and Proxy Node. | 2023-09-20 | |
ApsaraDB RDS for MySQL and PolarDB for MySQL | New version of the SQL Explorer and Audit feature | The new version of the SQL Explorer and Audit feature is supported in regions including China (Heyuan) and China (Ulanqab). | 2023-09-10 |
August 2023
Database engine | Feature | Description | Release date | References |
MongoDB | Instance session management | The GetMongoDBCurrentOp operation is added for querying the sessions of an ApsaraDB for MongoDB instance. | 2023-08-15 | |
ApsarsDB RDS for MySQL | Parameter diagnostics | The parameter diagnostics feature is supported for ApsaraDB RDS for MySQL instances. You can use this feature to diagnose the parameters of your ApsaraDB RDS for MySQL instance. You can view the static parameter diagnostics results and the parameter modification history within the previous seven days. | 2023-08-07 | |
ApsaraDB RDS for MySQL and PolarDB for MySQL | New version of the SQL Explorer and Audit feature |
| 2023-08-02 |
July 2023
Database engine | Feature | Description | Release date | References |
ApsaraDB RDS for MySQL and PolarDB for MySQL | New version of the SQL Explorer and Audit feature |
| 2023-07-20 | |
ApsaraDB RDS for MySQL | Automatic space expansion | The automatic space expansion feature is supported for ApsaraDB RDS for MySQL Basic Edition instances that use standard SSDs or enhanced SSDs (ESSDs). | 2023-07-06 |
June 2023
Database engine | Feature | Description | Release date | References |
ApsaraDB RDS for MySQL and PolarDB for MySQL | New version of the SQL Explorer and Audit feature | The data of SQL Explorer and Audit can be migrated from the previous version to the new version for the database instances that reside in the China (Beijing) region. | 2023-06-26 |
May 2023
Database engine | Feature | Description | Release date | References |
ApsaraDB RDS for MySQL and PolarDB for MySQL | New version of the SQL Explorer and Audit feature | The new version of the SQL Explorer and Audit feature is supported. | 2023-05-29 | |
ApsaraDB RDS for MySQL and PolarDB for MySQL | New version of the SQL Explorer and Audit feature | API operations for the new version of the SQL Explorer and Audit feature are added. | 2023-05-26 | |
ApsaraDB RDS for MySQL, PolarDB for MySQL, ApsaraDB MyBase for MySQL, and ApsaraDB RDS for PostgreSQL | Query governance | API operations for the query governance feature are added. | 2023-05-26 |
April 2023
Database engine | Feature | Description | Release date | References |
ApsaraDB RDS for MySQL and PolarDB for MySQL | New version of the performance insight feature | API operations for the new version of the performance insight feature are added. | 2023-04-28 | |
ApsaraDB RDS for MySQL | Automatic space expansion | The automatic space expansion feature is supported for ApsaraDB RDS for MySQL Cluster Edition instances. | 2023-04-19 | |
ApsaraDB RDS for MySQL, PolarDB for MySQL, ApsaraDB MyBase for MySQL, and ApsaraDB RDS for PostgreSQL | Query governance | The query governance feature is supported in the China (Hong Kong) and Singapore regions. | 2023-04-01 |
March 2023
Database engine | Feature | Description | Release date | References |
ApsaraDB RDS for SQL Server | Automatic space expansion | The automatic space expansion feature is supported for ApsaraDB RDS for SQL Server database instances. You can use DAS to monitor the storage space of your database instance. If the storage space of your database instance is insufficient, DAS automatically expands the storage space to ensure that your business is stable. | 2023-03-28 | |
ApsaraDB RDS for MySQL and PolarDB for MySQL | Instance session management | API operations for the instance session management feature are added. | 2023-03-09 |
February 2023
Database engine | Feature | Description | Release date | References |
PolarDB for PostgreSQL | SQL Explorer and Audit | The SQL Explorer and Audit feature is supported for PolarDB for PostgreSQL clusters. Important
| 2023-02-24 | |
ApsaraDB RDS for MySQL and PolarDB for MySQL | New version of the performance insight feature | The new version of the performance insight feature is supported for the database instances that reside in the following regions: China (Qingdao), China (Zhangjiakou), China (Hong Kong), Singapore, Malaysia (Kuala Lumpur), and Indonesia (Jakarta). | 2023-02-07 |
January 2023
Database engine | Feature | Description | Release date | References |
ApsaraDB RDS for MySQL, ApsaraDB MyBase for MySQL, ApsaraDB for Redis, ApsaraDB RDS for PostgreSQL, and PolarDB for MySQL | Event subscription | The GetEventSubscription operation is added for querying the event subscription settings of a database instance. | 2023-01-12 | |
ApsaraDB RDS for MySQL, ApsaraDB MyBase for MySQL, ApsaraDB for Redis, ApsaraDB RDS for PostgreSQL, and PolarDB for MySQL | Event subscription | The SetEventSubscription operation is added for configuring the event subscription settings of a database instance. | 2023-01-10 | |
ApsaraDB RDS for MySQL, PolarDB for MySQL, and ApsaraDB for Redis | Auto scaling | API operations for the auto scaling feature are added. You can call these operations to modify and query the auto scaling settings of a database instance. | 2023-01-09 |