专家经验法顺序为abcd_相关内容

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数据库自治服务 DAS（原HDM服务）

数据库自治服务（Database Autonomy Service，简称DAS）是一种数据库自感知、自修复、自优化、自运维及自安全的云服务，帮助用户消除数据库管理复杂性及人工引发故障，有效保障数据库的稳定、安全及高效。

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