data mart

名词 n.
中文释义

英文释义

名词 n.
  1. The access layer of a data warehouse environment, used to distribute a subset of the data to users.
    — One of the issues of data warehouses and data marts is how data gets from the data warehouse to the data mart. Data in the data warehouse is very granular. Data in the data mart is very compact and summarized.

词形变化

data marts plural datamart alternative

词源

Following the metaphor of a data warehouse.
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