• -------------------------------------------------------------
  • ====================================

标签:数据仓库

数据仓库知识随记-数据湖

今天去 Teradata 的网站学习了它的产品体系,大概弄明白了前几天所听到的“数据湖”的概念,以及它所应用的场景。Data lakes and data warehouses are both design patterns, but they are actually polar opposites. Data warehouses are a……