Research on Online Precision Teaching Based on Data Analysis

Information technology has greatly enhanced the ability of disaster relief through the online teaching mode, but the novel coronavirus pneumonia epidemic has exposed many problems in online teaching. Taking the course of "principle and application of database system" as an example, this paper proposes a novel teaching mode and teaching strategy based on superstar platform, nail live broadcast, shiver teaching assistant and online tutoring and answering in the special period of new coronavirus, which also combine with the course of Ideological and political education according to epidemic situation. Practice and research results show that online and offline hybrid teaching mode can achieve the better teaching effect than the pure classroom and face-to-face teaching mode.