Benefits
Database Autonomy Service (DAS) replaces manual database operations with intelligent automation — reducing labor costs, preventing instability before it happens, and keeping your databases secure without constant oversight.
Cost-effectiveness
DAS reduces operational costs across four dimensions:
| Area | How DAS reduces costs |
|---|---|
| Monitoring labor | DAS continuously monitors performance metrics and resource utilization, eliminating manual checks and reducing dependence on dedicated O&M engineers. |
| Fault repair | When DAS detects an anomaly, it applies preset repair measures immediately — stopping minor issues from escalating into costly outages. |
| Resource waste | Using machine learning and big data analysis, DAS dynamically adjusts database configurations and parameters based on historical data and real-time load, preventing performance bottlenecks and over-provisioning. |
| Security incidents | DAS automatically detects and blocks threats such as SQL injection, reducing the manual effort required to respond to security events. |
Enhanced stability
DAS keeps databases stable through proactive monitoring, automated recovery, and intelligent optimization:
| Capability | Description |
|---|---|
| Proactive alerting | DAS monitors CPU utilization, memory usage, disk I/O, and connection counts in real time. When a metric crosses a threshold, DAS triggers an alert so your team can act before stability is affected. |
| Automated recovery | Built-in fault detection algorithms identify common issues — deadlocks, slow queries, resource contention — and apply predefined recovery policies automatically, minimizing manual intervention. |
| Performance optimization | DAS analyzes database performance and provides targeted recommendations for index optimization, query rewriting, and parameter tuning, addressing root causes of instability. |
| Automatic resource scaling | DAS adjusts resource allocation based on load — scaling out during peak hours and releasing resources during off-peak hours — so databases always have capacity when business demands it. |
| Security controls | Strict access control, SQL injection prevention, and security auditing reduce the risk of both external attacks and internal mistakes affecting database availability. |
| Flexible backup and recovery | DAS supports configurable backup policies with rapid restoration, minimizing data loss and downtime when unexpected failures occur. |
Service continuity
DAS uses machine learning and expert experience to enable continuous, self-managing database operations: self-perception, self-healing, self-optimization, optimization tracking, self-O&M, and self-security. This closed-loop, automated governance model replaces reactive manual operations with intelligence-driven continuous optimization, maintaining uninterrupted database service.
High security and efficiency
| Feature | Description |
|---|---|
| Threat detection | DAS identifies high-risk SQL statements, SQL injection attempts, new access source identification, and sensitive data access discovery — enabling early detection of suspicious activity and data breaches. |
| Non-intrusive architecture | DAS requires no gateway installation on your database servers, keeping deployment simple and leaving your existing infrastructure unchanged. |
| Data encryption | DAS uses Key Management Service (KMS) to encrypt data that is stored in databases, and encrypts and compresses data in transit before transmission. |