Business flow diagram (Transaction Flow Diagram) is a diagram that describes the business relationships between units and personnel in the management system, the order of operations and the flow of management information. It uses some prescribed symbols and connections to represent the processing process of a specific business, helping analysts to find unreasonable flows in the business process.

The concept of data middle platform was first proposed by Alibaba. Its purpose is to turn dormant data of enterprises into data assets, thereby realizing the system and mechanism of data value realization. This article will start from ProcessOn mind map and flow chart, and explain what is data middle platform, the value of data middle platform, and the necessary capabilities of data middle platform, combined with some high-quality data middle platform architecture diagram templates.