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  <title>开源容器管理平台与商业容器云平台能力边界矩阵</title>
  <desc>image_type: comparison matrix / capability boundary matrix; section: 先给结论：开源项目解决平台底座，商业平台解决长期运营; purpose: 帮助读者区分开源项目、商业平台和企业自建责任的能力边界; key terms: 开源项目, 商业平台, 企业自建责任, 集群生命周期, 多租户治理, 升级维护, 服务支持; reader task: 判断哪些能力适合自建，哪些能力需要商业平台或服务补足。</desc>
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  <text x="600" y="95" text-anchor="middle" class="label h">能力边界要同时看“项目能力、企业责任、平台服务”</text>
  <text x="600" y="126" text-anchor="middle" class="label muted small">不是简单比较功能多少，而是确认长期运营责任由谁承担</text>

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