数据库智能管家 DBbrain 目前支持云数据库 MySQL（不支持所有经济型及单节点基础型）、云原生数据库 TDSQL-C（TDSQL-C for MySQL）、TDSQL MySQL 版、云数据库 MariaDB、腾讯云分布式缓存数据库、云数据库 MongoDB、云数据库 PostgreSQL（不支持云盘版实例）、云数据库 TDSQL Boundless、用户自建数据库 MySQL。
说明：
下表中 ✓ 表示支持，✗ 表示不支持。
功能分类 | 功能项 | 云数据库 MySQL | TDSQL-C for MySQL | MariaDB | TDSQL MySQL 版 | 腾讯云分布式缓存数据库 | MongoDB | PostgreSQL | TDSQL Boundless | 自建 MySQL |
数据库管理 | 实例概览 | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✗ | ✓ |
| 实例管理 | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
监控告警 | 数据库巡检 | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✗ | ✓ |
| 异常告警 | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✗ | ✓ |
| 事件通知 | ✓ | ✓ | ✗ | ✗ | ✓ | ✓ | ✗ | ✗ | ✗ |
| 监控大盘 | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✗ | ✓ |
| 全实例监控 | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✗ | ✓ |
诊断优化 | 异常诊断 | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✗ | ✓ |
| 性能趋势 | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✗ | ✓ |
| 实时会话 | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✗ | ✓ |
| SQL 限流 | ✓ | ✓ | ✗ | ✗ | ✗ | ✓ | ✗ | ✗ | ✗ |
| 热点更新保护 | ✓ | ✓ | ✗ | ✗ | ✗ | ✗ | ✗ | ✗ | ✗ |
| 慢 SQL 分析 | ✓ | ✓ | ✗ | ✗ | ✗ | ✓ | ✓ | ✓ | ✓ |
| 空间分析 | ✓ | ✓ | ✓ | ✓ | ✗ | ✓ | ✓ | ✗ | ✓ |
| SQL 优化 | ✓ | ✓ | ✓ | ✓ | ✗ | ✗ | ✗ | ✗ | ✓ |
| 自治服务 | ✓ | ✓ | ✗ | ✗ | ✗ | ✗ | ✗ | ✗ | ✗ |
| 健康报告 | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✗ | ✓ |
| 健康报告邮件推送 | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✗ | ✗ | ✓ |
全链路分析 | 明细查询 | ✓ | ✓ | ✓ | ✓ | ✗ | ✗ | ✓ | ✗ | ✗ |
| SQL 分析 | ✓ | ✓ | ✓ | ✓ | ✗ | ✗ | ✓ | ✗ | ✗ |
数据库安全 | 合规审计 | ✓ | ✗ | ✗ | ✗ | ✗ | ✗ | ✗ | ✗ | ✗ |
缓存特有功能 | 慢日志分析 | ✗ | ✗ | ✗ | ✗ | ✓ | ✗ | ✗ | ✗ | ✗ |
分布式缓存数据库特有功能 | 内存分析（大 Key 分析） | ✗ | ✗ | ✗ | ✗ | ✓ | ✗ | ✗ | ✗ | ✗ |
| 延迟分析（热 Key 分析） | ✗ | ✗ | ✗ | ✗ | ✓ | ✗ | ✗ | ✗ | ✗ |
| 延迟分析（命令字分析） | ✗ | ✗ | ✗ | ✗ | ✓ | ✗ | ✗ | ✗ | ✗ |
MongoDB 特有功能 | MongoStatus | ✗ | ✗ | ✗ | ✗ | ✗ | ✓ | ✗ | ✗ | ✗ |
| MongoTop | ✗ | ✗ | ✗ | ✗ | ✗ | ✓ | ✗ | ✗ | ✗ |
| 索引推荐 | ✗ | ✗ | ✗ | ✗ | ✗ | ✓ | ✗ | ✗ | ✗ |
