Small: CIF: Foundations of Next-Generation Reliable, Energy-Efficient and Secure Distributed Storage Systems

小：CIF：下一代可靠、节能和安全的分布式存储系统的基础

• 批准号: 1116404
• 负责人: Kannan Ramchandran
• 金额: $ 38.28万
• 依托单位: University of California-Berkeley
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2011
• 资助国家: 美国
• 起止时间: 2011-09-01 至 2015-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=1116404&HistoricalAwards=false
• 关键词: Small; CIF; Foundations; Next; Generation

This project targets the theoretical foundations of the next generation of large scale distributed storage systems, which are currently undergoing explosive growth because they form a critical component of cloud computing. This growth has been driven primarily by a system-building approach, and the theory is underdeveloped and lagging behind.This project develops the mathematical foundations as well as practical engineering constructions related to meeting the data-integrity challenges of next-generation distributed storage systems, and focuses on: (i) Energy-aware Distributed Storage Network Codes aimed at optimizing system energy tradeoffs across the dimensions of storage cost, network bandwidth, disk access cost, and encoding/decoding complexity; (ii) Secure Distributed Storage Capacity with regard to both active and passive attacks; and (iii) Latency-minimized Distributed Storage Systems that minimize user-experienced latency through codes by exploring the complex interplay between coding and queuing delay.

该项目的目标是下一代大规模分布式存储系统的理论基础，这些系统目前正在经历爆炸性增长，因为它们构成了云计算的关键组成部分。 这种增长主要是由系统构建方法推动的，理论不发达且落后。该项目开发了与满足下一代分布式存储系统的数据完整性挑战相关的数学基础以及实际工程结构，并重点关注：（i）能源感知分布式存储网络代码，旨在优化存储成本、网络带宽、磁盘访问成本和编码/解码复杂性等维度的系统能源权衡； (ii) 针对主动和被动攻击的安全分布式存储容量； (iii) 延迟最小化分布式存储系统，通过探索编码和排队延迟之间复杂的相互作用，最大限度地减少用户通过代码经历的延迟。