What do you mean by ODS (Operational data store)?

What do you mean by ODS (Operational data store)?

题目类型: 技术面试题

这是一道技术面试题，常见于澳洲IT公司面试中。

难度: hard

标签: interviewbit, etl-testing, topic-specific, etl, testing

参考答案摘要

Between the staging area and the Data Warehouse, ODS serves as a repository for data. Upon inserting the data into ODS, ODS will load all the data into the EDW (Enterprise data warehouse). The benefit...

本题提供 STAR 原则详细解答和技术解析，登录匠人学院学习中心即可查看完整答案。