Network Information Resources Of The Major Events Studied Long-term Preservation

As the world Expo and Olympic Games hosted successfully, WenChuan earthquake and Japan tsunami occured suddenly, more and more people begin to pay close attention to the latest news which the great events happened and developed. Internet has become the main channels ,which people get the first-hand information. Mainly because the network information is updated faster, information resources are rich and broad. Major events, especially the network of information resources, to reveal the causes of major events, preparation, development process, the results are of great significance impact. Faced with such a huge network of information, to ensure the integrity of the line, reliability, accuracy and availability, we must be prepared, planned a major event in the network to do long-term preservation of information resources.The long-term preservation of network information resources has become a hot topic for many scholars from different countries. But there is not any unified standard for the methods of long-term preservation, so there is still a lot of space that is worth further research. This major event in the network from long-term preservation of information resources to start the process, a major event in the network of information resources to identify, capture, integration and preservation methods to conduct a comprehensive analysis, based on the content and characteristics of major events, major events of long-term preservation of information resources Comparison of the key technologies, and ultimately find the most suitable technical methods applied to the major event of network information resources in the long-term preservation. Paper is divided into the following areas:(1) The introduction of long-term preservation for significant events network information resources .It will show the research background, topic significance ,review of the literature research and summarizes the advantages and disadvantages of domestic and Sino-foreign literature.(2) Overview of long-term preservation for significant network information resources. It analyses and summarizes definition and features of major events, and this paper expounds the overall process for long-term preservation for significant network information resources, which is a general term for each chapter.(3) The technical aspects in researching network information resources for long-term preservation are in accordance with the process of long-term preservation. On the analysis of the existing network information resources it contacts the characteristics of network information resources for major events, and choose the collection strategies and tools, classification method and rejecting standards, preservation technology and storage media, which is suitable for long-term preservation of significant events network information resources.This research subject closely connected to current practice, through, and choose the suitable methods for long-term preservation of significant events network information resources thorough intensive research .there is important theoretical significance to understand the definition and characteristics of major events. Moreover, it will help related departments to establish the system of long-term preservation of significant events network information resources .in a world, there is great practical significance.