本教程之前的文章解答了我的知识星球里朋友提出的问题：如何禁止 SAP UI5 应用被 iframe 嵌入到另一个前端页面并运行的设置：也就是在 SAP UI5 应用的 index.html 文件里，添加一行代码：data-sap-ui-frameOptions='deny'之后有朋友提出疑问，并扔给...

Apache Kylin优化–高级设置：聚合组（Aggregation Group）原理解析

“随着维度数目的增加，Cuboid 的数量会爆炸式地增长。为了缓解 Cube 的构建压力，Apache Kylin 引入了一系列的高级设置，帮助用户筛选出真正需要的 Cuboid。这些高级设置包括聚合组(Aggregation Group)、联合维度(Joint Dimension)、层级维度(Hi...

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更新时间 2024-04-24 11:40:08

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