Business-oriented database often called OLTP (on-line transaction processing) data warehouse for analysis often called OLAP (On-Line Analytical Processing), see the difference:
https://www.cnblogs.com/hongfeng2019/p/12004551.html
A transaction process includes multiple transactions, such as orders, payments, such as shopping basket analysis, such as doing a post-event analysis, such as how to pull a new high conversion rates, which are oriented analysis of the scene. Other analysts support decision-making, such as BI
