SOFTWARE: Collaborative Research: Scalable Software Systems for Large Internet Servers

软件：协作研究：大型互联网服务器的可扩展软件系统

• 批准号: 0233938
• 负责人: Prasant Mohapatra
• 金额: $ 25.56万
• 依托单位: University of California-Davis
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 2003
• 资助国家: 美国
• 起止时间: 2003-03-01 至 2007-02-28
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0233938&HistoricalAwards=false
• 关键词: SOFTWARE; Collaborative; Research; Scalable; Software

Several applications over the Internet, such as script and cryptographic processing, database management, and multimedia processing, involve processing of secure, computation-intensive, multimedia, and high-bandwidth information. These applications require large-scale scientific computing, reliability, and high-bandwidth at the server nodes. This joint project between two campuses of the University of California (Davis and Riverside) develops a scalable distributed software system architecture, where the major functionalities required in the Internet servers are partitioned, and resources are allocated on the basis of their needs. The amount of computation and architectural requirements of these applications are determined through actual execution on servers. New techniques are developed to handle system-level issues like admission control, functionality distribution, content management, traffic management, and dynamic reconfiguration of resources, inter-process communication, and lightweight I/O. They are implemented on a prototype system, which is built using a combination of the available off-the-shelf components and special-purpose devices. The outcome of the project will impact the development and management of future large-scale Internet servers. The project is conducted in collaboration with researchers at Intel Corporation, and would have a potential for future technology transfer.

Internet上的一些应用程序，如脚本和加密处理、数据库管理和多媒体处理，涉及处理安全、计算密集型、多媒体和高带宽的信息。这些应用需要大规模的科学计算、可靠性和服务器节点的高带宽。加州大学的两个校区（Davis和Riverside）之间的这个联合项目开发了一个可扩展的分布式软件系统体系结构，其中Internet服务器所需的主要功能是分区的，资源是根据它们的需求分配的。这些应用程序的计算量和体系结构需求是通过在服务器上实际执行来确定的。开发了一些新技术来处理系统级问题，如准入控制、功能分布、内容管理、流量管理和资源的动态重新配置、进程间通信和轻量级I/O。它们是在一个原型系统上实现的，该原型系统是使用可用的现成组件和专用设备的组合构建的。该项目的结果将影响未来大型互联网服务器的开发和管理。该项目是与英特尔公司的研究人员合作进行的，并有可能在未来进行技术转让。