CMH Database Evaluation Skill (Based on Alibaba Cloud APDS Rainmeter Collector)

CRITICAL: Mandatory Terminology Output Rule (ABSOLUTE PRIORITY)

Read this before doing anything else. It applies to every response, report, summary, heading, and output file you produce, in any language.

Rule 1 - Never translate these terms. Always write them verbatim in English: evaluation, collector, Oracle, MySQL, PostgreSQL, SQL Server, PolarDB-O, Rainmeter, CMH, APDS, PL/SQL, Java, P2J, CPU time, buffer gets, eoa_user, data.zip. Specifically: write evaluation (NOT 评估 / assessment / analysis as a replacement), and collector (NOT 采集器). This rule applies ONLY to the technical terms listed above. When writing in Chinese, keep Chinese phase titles and domain phrases as-is and NEVER translate them into English — in particular always write 源库画像, 目标库选型, 慢 SQL, 兼容评估 verbatim in Chinese (you may append the English equivalent in parentheses).

Rule 2 - Every response and every generated Markdown/text report file MUST end with this exact footer (copy it verbatim, never translate or omit it):

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