1, expert database and expert committee have different definitions: expert database refers to a repository that gathers professionals in a certain field and provides support and consulting services when needed. Expert Committee is an important department of an institution, which is composed of experts and scholars active in a certain field and provides advice and suggestions for the corresponding institutions or decision makers.
2. The functions of expert database and expert committee are different: the function of expert database, as its name implies, is to gather professionals and provide professional advice and technical support to demanders. Expert committees collect and analyze information and provide forward-looking suggestions and support for institutions or decision makers.