刷刷题APP(shuashuati.com)是专业的大学生刷题搜题拍题答疑工具,刷刷题提供A data warehouse is composed ofA.historical data from legacy systems.B.current data.C.historic and current internal data.D.historic external data.的答案解析,刷刷题为用户提供专业的考
Enterprise data warehouses are comprehensive structured data stores designed for analysis. They often serve as the data sources for BI systems and machine learning.
刷刷题APP(shuashuati.com)是专业的大学生刷题搜题拍题答疑工具,刷刷题提供A data warehouse is typically comprised of several smaller data marts.A.正确B.错误的答案解析,刷刷题为用户提供专业的考试题库练习。一分钟将考试题Word文档/Excel文档/PDF文档转化为在线题
A data warehouse (DW) is a digital storage system that connects large amounts of data from different sources to feed BI, reporting, and analytics.
A data warehouse is a subject-oriented data set used for reporting and analusis. Data warehouses can be subdivided into ( ). Which store subsets of data from a warehouse. A、 OLTPs transactions data sarts OLAPs 相关知识点: 试题来源: 解析 C 数据仓库是一个面向主题的用于报告和分析的数...
Data Warehouse Defined A data warehouse is a type of data management system that is designed to enable and support business intelligence (BI) activities, especially analytics. Data warehouses are solely intended to perform queries and analysis and often contain large amounts of historical data. The...
A data warehouse is more than just a single silo operating on its own. Rather, it is a highly structured, carefully architected system composed of multiple tiers that interact with your data—and each other—in different ways. Typically, these tiers include: The bottom tier Data is ingested...
A data warehouse is a type of data management system that is designed to enable and support business intelligence (BI) activities, especially analytics.
A data warehouse is a data management system which aggregates data from multiple sources into a single repository of highly structured historical data.
Data warehousing is designed to enable the analysis of historical data. Comparing data consolidated from multiple heterogeneous sources can provide insight into the performance of a company. A data warehouse is designed to allow its users to run queries and analyses on historical data derived from tr...