Database Autonomy Service (DAS) provides the following editions: Basic Edition and Professional Edition. This topic describes the database types and features that are supported by DAS.

Editions

The following table lists the features of DAS Basic Edition and Professional Edition.

Category Feature DAS Basic Edition DAS Professional Edition
Monitoring Performance trends Yes Yes
Monitoring dashboards Yes Yes
Real-time monitoring dashboard Yes Yes
Space Storage analysis Yes Yes
Session Session management Yes Yes
Deadlock analysis Yes Yes
Diagnostics Diagnostics Yes Yes
Diagnostic reports Yes Yes
SQL statements and requests Analysis of slow SQL queries Yes Yes
SQL Optimization No Yes
Inspection and scoring Enable the inspection and scoring feature Yes Yes
Autonomy service Automatic storage expansion Yes Yes
Automatic performance scaling Yes Yes
24/7 anomaly detection No Yes
Automatic SQL throttling No Yes
Automatic SQL optimization No Yes
Create a stress testing task No Yes
Automatic parameter tuning No Yes
SQL Explorer and security audit Search No Yes
SQL Explorer No Yes
Security audit No Yes
Note For more information about the pricing of DAS Professional Edition and how to use and purchase this edition, see Usage notes on DAS Professional Edition, Purchase DAS Professional Edition, and Pricing of DAS Professional Edition.

Supported database types

The following table lists the database types that are supported by DAS in different environments.

Environment Database type
Alibaba Cloud
  • RDS MySQL
  • RDS PostgreSQL
  • PolarDB MySQL
  • PolarDB PostgreSQL
  • PolarDB O
  • Redis
  • MongoDB
Data center Databases hosted on Alibaba Cloud Elastic Compute Service (ECS)
Note For more information about the features that are supported by each database engine, see Database engines and features supported by DAS.