SaaS Service Architecture of Online System Platform for Engineering Project Management Teaching based on Computer Data Monitoring Algorithm

This paper proposes a data layer architecture based on mass customization for SaaS software services, and analyzes and compares three data architecture design schemes. A dynamic data expansion model is proposed for the engineering project management teaching course and shared Schema structure. The composition structure and functional modules of the computer basic course teaching resource library are expounded, and the construction and use of the cloud computing-based computer basic course teaching resource library are analyzed with effective ways. Manage the data access of the open SaaS service platform and conduct simulation analysis. The combination of open SaaS service architecture and LRU-RSIZE algorithm can effectively solve the problem of on-demand storage and management of user data.