中国传媒与社会研究数据库总体架构设计

发布时间：2018-05-21 04:01

本文选题：传媒与社会研究 + 数据库　；参考：《南京大学》2013年硕士论文

【摘要】：中国互联网络信息中心第31次互联网发展状况报告表明：截至2012年12月底,中国网民数量达到5.64亿,互联网普及率为42.1%。伴随互联网的发展,互联网承载的信息量也在急速增长,一方面极大地丰富了社会的信息资源,另一方面给用户查找工作学习所需的有效信息带来了困扰,这种困扰不仅源于搜索到的信息庞杂、不够专业、针对性差,更源于渠道有限,获取专业领域有效信息的难度大。中国传媒与社会研究数据库在这种状况下应运而生,数据库秉持“聚合、分享、互动、合作”的理念,搭建完全免费使用的传媒与社会研究领域的专业数据库。从形式上看,中国传媒与社会研究数据库是以上传的方式收集数据,着力打造融合上传数据、下载数据等基本数据库功能和社会化互动于一体的新型学术数据库,兼具学术信息搜索功能和良好的用户体验。数据库建成后,将致力于为用户提供丰富的中国传媒与社会研究领域的知识信息资源,从而提高信息资源利用率,进一步实现全社会范围内知识资源高效共享。数据库设计是一项庞大又复杂的工作,本设计侧重于中国传媒与社会研究数据库的总体架构设计,从整体上制定数据库建构方案,串联数据库各子系统。通过研究,最终设计出数据吸纳系统、数据贮存系统、数据发布系统三大系统。数据吸纳系统是数据来源,数据贮存系统是中国传媒与社会研究数据库的核心系统,也是数据存储的载体,数据发布系统则是负责成果输出。此外,在数据库设计方案一章中,对支撑数据库运转的上传下载、搜索引擎、需求发布、互动社区、学术账户等核心功能模块一一进行了简要说明。同时,根据设计方案绘制出数据库总体架构图,以便更直观地展示数据库设计成果。
[Abstract]:As of the end of December 2012, the number of Internet users in China reached 564 million, and the Internet penetration rate was 42.1 percent, according to the 31st report on Internet Development by the China Internet Network Information Center. With the development of the Internet, the amount of information carried by the Internet is also growing rapidly. On the one hand, it has greatly enriched the information resources of the society, on the other hand, it has troubled the users to find the effective information needed for their work and study. This trouble is not only due to the numerous and complex information, not professional, poor pertinence, but also due to the limited channels, the difficulty of obtaining effective information in professional field. Chinese media and social research database emerged as the times require in this situation. The database holds the concept of "aggregation, sharing, interaction and cooperation", and sets up a professional database in the field of media and social research that is completely free to use. From the formal point of view, the Chinese Media and Social Research Database is a new type of academic database, which collects data by uploading, and makes great efforts to create a new academic database that integrates basic database functions, such as uploading data, downloading data, and social interaction. Both academic information search function and good user experience. After the completion of the database, we will devote ourselves to providing users with abundant knowledge and information resources in the field of media and social research in China, thus improving the utilization of information resources and realizing the efficient sharing of knowledge resources in the whole society. Database design is a huge and complex work. This design focuses on the overall framework design of the Chinese media and social research database, from the overall formulation of the database construction scheme, series database subsystems. Through the research, the data absorption system, the data storage system and the data release system are designed. The data absorption system is the data source, the data storage system is the core system of the Chinese media and social research database, is also the data storage carrier, the data release system is responsible for the output of the results. In addition, in the chapter of database design scheme, the key function modules, such as uploading and downloading, search engine, requirement publishing, interactive community, academic account and so on, which support the operation of database, are briefly described. At the same time, the database architecture diagram is drawn according to the design scheme, in order to show the database design results more intuitively.
【学位授予单位】：南京大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：G206

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