In the construction of enterprise information system, what system architecture models are there?

This is basically a blueprint that enterprises need to determine before implementing ERP system, which generally includes the following points:

1. Determine and unify information such as material code, and enter it into the system.

2. Optimize and solidify the business process into the system (including the procurement process, finished goods delivery process, production process, reimbursement process, administrative leave and employment confirmation process), or customize the system process according to the actual business process of the enterprise.

3. Control of key nodes in each process, that is, different permissions control of different users in the system.

4. Determine the format of the circulation form in the system.

Generally speaking, these may increase or decrease according to different industries and enterprise management methods. Please refer to them.