The national cultural digitization strategy is an important measure to build a strong country in culture. At present, China is still faced with problems such as insufficient cultural digital productivity, lack of an “overall cultural arrangement” and an interactive mechanism between cultural industry and cultural undertakings. Cultural digitization includes five strategic pivots, namely, new cultural infrastructure, cultural big data, capitalization of cultural data, new cultural experience scenes and cultural data security. Through the cultural big data framework, we could join the five strategic pivots together to promote the digital transformation and upgrading of cultural institutions, and free cultural institutions and personnel from works with which they are not familiar and in which they are not proficient, thus constructing a new pattern of labor division in the digital age.