SAP Analytics Cloud部署在SAP Cloud Platform的Neo或者CloudFoundry环境上：
查看System Requirements and Technical Prerequisites
在Live connection的场景里，Analytics Cloud只存储metadata. SAP Analytics Cloud stores queries for building the stories, measure names, columns names, filter values, and so on. Basically, the metadata lets SAP Analytics Cloud rebuild the query. But none of the actual data, not even the query results or part of the results, such as totals, are saved to SAP Analytics Cloud. Metadata is transferred to your browser and encrypted in memory.
在System Sizing，Tuning and Limits里有数据导入相关的大小限制说明：
Excel最大支持200MB，CSV文件2GB；
Model和Story最多800000行，datasets 1000000行。
Model和Story最多支持100列，Datasets支持1000列。
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