项目名称: 支持互联网级应用的大规模数据库系统研究
项目编号: No.61272155
项目类型: 面上项目
立项/批准年度: 2013
项目学科: 自动化技术、计算机技术
项目作者: 崔斌
作者单位: 北京大学
项目金额: 82万元
中文摘要: 近年来随着网络与计算机技术的发展, 新兴互联网应用系统不断涌现,其产生的数据往往具有多样性、海量性和高增长性等特点。传统数据库系统和新的NoSQL系统所表现出来与当前互联网应用需求之间的差距,给数据管理领域的研究和开发人员提出了新的研究课题。为满足互联网系统对大规模数据管理的需求,包括可扩展性、可用性、高性能、低成本和高效开发等,迫切需要我们探索大规模互联网新型数据管理系统的理论和方法,设计新的概念、算法和技术,来解决当前数据库管理系统中存在的问题。本项目申请针对此重要课题展开研究,具体研究内容包括数据库管理系统架构设计、海量数据存储和组织、海量数据查询处理、事务管理机制等。通过此项目研究,我们力争在上述研究领域取得国际领先的学术成果,同时在理论研究的基础上研制能够支持大规模互联网数据的高效可靠数据库管理系统,验证本项目研究中提出的新理论和技术。
中文关键词: 数据库系统;互联网数据;数据存储与组织;查询处理;事务管理
英文摘要: With the development of Internet and computer technology in recent years, new Internet application systems continue to emerge, whose data generally have characteristics of variety, large-volume and high-growth. The gap between the demand of emerging Web applications and traditional database management system as well as the new NoSQL systems brings new search challenges to researchers and developers in data management field. To meet the needs of Internet application systems for large-scale data management, including scalability, availability, high performance, low cost and efficient implementation, there is an urgent need for us to explore new theory and methods for large-scale Internet data management, design new concepts, algorithms and techniques to address the problems existing in the current database management systems. In this project, we mainly focus on the key techniques for large-scale Internet data management systems, including system architecture design, data storage and organization, query processing technique and transaction management policy,etc. Based on this project, we strive for world-leading academic achievement in the aforementioned research areas, meanwhile implement high effective and reliable data management prototype system to support large-scale Internet data management and verify the ne
英文关键词: Database system;Internet Data;Data storage and organization;Query processing;Transaction management