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：“Stage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从属关系：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体系结构传统上遵循客户端-服务器模式，其中请求被视为进程，而内容切换由操作系统执行。不幸的是，微体系结构的设计走向了相反的方向：内存层次越来越深，需要更好的软件局部性，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达到的。该提案详细介绍了分级数据库系统的设计、实现和评估，该系统使用面向服务的体系结构(SOA)范例来实现高性能的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体系结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的数据管理的可扩展性和可配置性。该项目的智力优势在于(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)由此产生的科学论文可能会影响人们构建大型系统(不仅仅是数据库系统)的方式。这样的系统将对数百万现在通过网络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，因为它将成为(A)培训研究生构建系统并在真实系统试验台和模拟环境中进行实验的工具，(B)开发新的跨学科课程，以及(C)通过演讲、研讨会和出版物传播研究成果。最后，PI长期以来一直致力于培训来自代表性不足群体的学生。她一直在提供研讨会演讲，组织小组讨论，并定期参加格蕾丝·霍珀计算机女性大会。她也有许多女博士和实习生，她打算继续投入资源，吸引女性从事计算机系统研究。有关该项目的更多信息，请访问网站：http://www.cs.cmu.edu/~StagedDB/