# 概要 Successful design requires a simultaneous balance between desired strategic, economic, technical, and risk attributes. Complex designs are not necessarily better and can introduce additional risk rather than mitigate it. Defined requirements are where design starts, not where it finishes. As architectures are designed, evaluated, and compared, insight is revealed. Insight often provides a feedback loop for requirements to update or change. Updated requirements lead to new design scenarios and, potentially, more insight. When strategy, economics, technology, and risk align, objections will subside or will be negotiated away. Only add design complexity if non-negotiable requirements dictate it. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://accs.mikesay.com/part2/chapter7/summary.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.