III-COR: Staged Database Systems: Maximizing Locality through Service-based Data Management

III-COR：分阶段数据库系统：通过基于服务的数据管理最大化局部性

• 批准号: 0713409
• 负责人: Todd Mowry
• 金额: --
• 依托单位: Carnegie-Mellon University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2007
• 资助国家: 美国
• 起止时间: 2007-09-01 至 2011-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0713409&HistoricalAwards=false
• 关键词: III; COR; Staged; Database; Systems

Proposal Number: IIS-0713409Proposal Title: "Staged Database Systems: Maximizing Locality through Service-based Data Management"PI: Anastasia AilamakiAffiliation: Computer Science DepartmentSchool of Computer ScienceCarnegie Mellon UniversityDatabase software architectures have traditionally followed the client-server paradigm, where requests are treated as processes and contect-switching is performed by the operating system. Unfortunately, microarchitectural design moves towards the opposite direction: Memory hierarchies are becoming deeper, requiring better software locality, and chip multiprocessors enable unprecedented degrees of parallelism, unacheavable by current database systems.The proposal details the design, implementation, and evaluation of a Staged Database System, which uses the Service-Oriented Architectures(SOA) paradigm for high-performance relational Database Management Systems (DBMS). The new system will (a) alleviate the mismatch between DBMS software behavior and modern CPU architectural features, (b) provide a rich infrastructure for optimizing resource scheduling, and(c) improve scalability and configurability of data management on multiprocessors and networks of workstations.The intellectual merit of the project is in that (a) it promotes interdisciplinary work across several areas (databases, compilers, computer architecture, performance modeling), and (b) that the scientific papers stemming from the results will likely influence the way people think about building large systems (not only database systems). Such a system will have direct societal impact to the millions of people who are now using database backends directly or indirectly through web applications and services. Finally, the project will have significant educational impact, as it will serve as a vehicle to (a) train graduate students to building systems and to experiment both in a real system testbed and in simulation, (b) develop new interdisciplinary courses, and (c) disseminate the research results through talks, seminars, and publications.Finally, the PI has long demonstrated her dedication to training students from underrepresented groups. She has been offering seminar talks, organized panels, and regularly attended the Grace Hopper Conference for Women in Computing. She has also had numerous female PhD and intern students, and she intends to continue devoting resources to attracting women to computer systems research.Further information concerning the project can be found at the web page:http://www.cs.cmu.edu/~StagedDB/

提案编号：IIS-0713409提案标题：“分阶段数据库系统：通过基于服务的数据管理最大化局部性”PI：Anastasia Ailamaki 所属机构：计算机科学系卡内基梅隆大学计算机科学学院数据库软件架构传统上遵循客户端-服务器范例，其中处理请求因为进程和连接切换是由操作系统执行的。不幸的是，微架构设计朝着相反的方向发展：内存层次结构变得越来越深，需要更好的软件局部性，而芯片多处理器实现了前所未有的并行度，这是当前数据库系统无法实现的。该提案详细介绍了分级数据库的设计、实现和评估系统，它使用面向服务的架构（SOA）范例来实现高性能关系数据库管理系统（DBMS）。新系统将（a）缓解DBMS软件行为与现代CPU架构特征之间的不匹配，（b）为优化资源调度提供丰富的基础设施，以及（c）提高多处理器和工作站网络上数据管理的可扩展性和可配置性。该项目的智力价值在于（a）它促进了跨多个领域（数据库、编译器、计算机体系结构、性能建模）的跨学科工作，以及（b）基于结果的科学论文可能会影响人们的思维方式关于建造大型系统（不仅仅是数据库系统）。这样的系统将对数百万现在通过 Web 应用程序和服务直接或间接使用数据库后端的人产生直接的社会影响。最后，该项目将产生重大的教育影响，因为它将作为一种工具来（a）培训研究生构建系统并在真实系统测试台和模拟中进行实验，（b）开发新的跨学科课程，以及（ c) 通过讲座、研讨会和出版物传播研究成果。最后，PI 长期以来一直表现出她对培训来自弱势群体的学生的奉献精神。她一直在举办研讨会演讲、组织小组讨论，并定期参加格蕾丝·霍珀计算机领域女性会议。她还拥有众多女博士生和实习生，她打算继续投入资源吸引女性参与计算机系统研究。有关该项目的更多信息可以在网页上找到：http://www.cs.cmu.edu /~暂存数据库/