<p>Nowadays, the trend of computerization in information analysis is becoming increasingly evident. However, with the development of computer technology, the engineering and reusability of information analysis work has not improved. To solve this problem, we propose the concept of componentization to guide information analysis. Based on theories related to knowledge management, guided by Taylor’s scientific management, and landed on component technology, we introduce the theory of information analysis componentization. Information analysis components include computer, human, and interactive components, while emphasizing the development and reuse of human components to enhance the reusability of information analysis work. To demonstrate the component-based approach to information analysis, we improved the DIKW (Data, Information, Knowledge, Wisdom) model and presented the complete concept of component-based information analysis based on the improved DIKW model. Finally, we summarize the contributions of this work, discuss its limitations, and outline directions for future research. Our study is expected to offer both theoretical foundations and practical guidance for enhancing the efficiency of information analysis in future applications.</p>