2. Different customers: informatization is to serve a few people and let the boss see the problem more comprehensively. Digitalization is to serve most people and send different analysis results to different people.
3. Different applications: information systems, databases, networks, etc. It is used to collect, store and analyze business processes of enterprises to support business development. Digitalization takes data as the core and applies a new generation of information technology to make business data, data assets, asset services and services valuable.