The invention discloses a smart archives based on big data, and relates to the technical field of archives management applications. By constructing the archives information resource library, and using the data of the archives information resource library as the connection link of each subsystem, each subsystem provides a special scene service for the archives management application, and realizes the intelligent management and control of the archives, the accurate positioning of the archives, and the Enhanced reading experience and intelligent use of archive data, thereby realizing the standardization, refinement, transparency, and intelligence of the archives digitization process, and the rapid, accurate, and diversified archive retrieval. At the same time, it also realizes the centralized archiving of archive data Management, business application topic classification, data clustering management, document content management and application, global control and intelligent application of cross-departmental data collaboration applications.