| Digital Archive is the product of modern information technology, and it is a new form of archival information resources. The advent of digital archives has reduced the physical space occupied by traditional archives. It also alleviated the storeroom management difficulty of traditional carrier archives. At the same time, the features of easy to store, to dissemination, to access and to use has expanded the utilization and impact of archival information resources, and are giving full value to archival information resources serving for the community and the people. The basic premise of the digital archives information resource utilization is information flow and transformation, without which digital archive of information resources are unlikely to achieve widespread using. Therefore, the relevant transfer process based on digital archives, and to fully understand the nature of digital archival information resource flows and transformation, transfer digital files to find and solve problems in the process, improve the efficiency of information flow in digital files, and to improve information services digital archives the effect is necessary.Based on the fundamental theory of information ecological chain, combined with digital archive Information flow characteristics, the passage explored the mechanism of digital archive ecological chain Information flow and transformation. In order to better grasp the essence of the digital archive ecological chain information flow. The main contents are as follows:Chapter one introduced the research background and significance, research status, research objectives, research content, research methods and technology road-map of the papers.Chapter two discussed the basic theory of digital files and information flow in the ecosystem including the concept, the features, and the structural elements of digital archive information ecological chain. This chapter also discussed the way and the characteristics of digital archives information flow.Chapter three analyzed the process of digital archives ecological chain information flow by building the model of digital archives information flow in detail.Chapter four analyzed the dynamic mechanism of digital archive ecological chain information flow.And also analyzed the Power factor and its’ Conduction process and the Interaction between the power factors of digital archives information flow through the interest needs, information needs of nodes and the guide of relevant policies and regulations.Chapter five explored the efficiency mechanism of digital archive ecological chain information flow. And analyzed efficiency metrics through the information transfer speed, quality and effectiveness. And also analyzed its factors through the quantity, quality and information technology of the node.Chapter six analyzed the security issues and its influencing factors of digital archives ecological chain information flow. Combined with the current management and services situation of digital archives information, this chapter analyzed the security issues about the form, the storage, the use and other safety issues exist in the whole process of digital archives comprehensively. At last, it summarized the digital archive information flow security factors from the information security technology, the information security awareness of the management staff, and the digital archive security management system.Chapter seven summarized the main contents of this article, and the content that needs to be further researched. |
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