数据仓库--数据分层(ETL、ODS、DW、APP、DIM)

https://blog.csdn.net/hello_java_lcl/article/details/107025192?utm_medium=distribute.pc_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-5.channel_param&depth_1-utm_source=distribute.pc_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-5.channel_param

原文地址:https://www.cnblogs.com/diyunpeng/p/13953257.html