Research And Implementation Of Enterprise Project Management System Based On Cloud Computing

With the development of information age,especially the rapid development of cloud computing and Internet technology has played a huge role in promoting various industries.The rapid expansion of business scale and the gradual complexity of project business make it difficult for traditional project management to meet the complicated business management needs.Combined with the characteristics of cloud computing and project management needs,the application of cloud computing technology in enterprise project management is an important trend of current enterprise project management.In this paper,the existing cloud computing project management system and cloud computing platform file storage technology related to in-depth study,combined with specific business needs of project management,design a set of cloud-based enterprise project management system and has been Internal use of the company on-line operation.The system is divided into presentation layer,application layer,system interface layer and cloud computing platform layer.The presentation layer is responsible for providing system users with interactive interfaces and data interaction using JSON format specifications.Application layer provides the use of the entire platform system functions,divided into personnel management,project management and cloud computing data storage three core modules.The system interface layer is a bridge between the application layer and the cloud computing platform layer.The cloud computing platform layer provides business logic processing functions and standardized data storage functions for the entire project management platform.This layer of business is implemented using JAVAEE technology and the storage manner is relationship Database MySQL and Hadoop distributed file systems provide the business foundation data for the system's top-level services,with the ability to handle information and distribute messages,the data of which runs through the core functions of the entire system.In this paper,we focus on the characteristics of centralized data file size distribution in the process of enterprise project management,and analyze the existing cloud computing small file storage model,and improve the small file storage model of specific documents in cloud computing.Through the original Hadoop distribution An intermediate layer processing module is added to the file system to improve the storage efficiency of small files in the project management process by using file merging,indexing and caching strategies.The model is also an important part of cloud computing data storage.The test results show that the function of enterprise project management system based on cloud computing meets the actual needs of enterprises.The system has strong practical value and the system has been running on the corresponding enterprises.