云數(shù)據(jù)管理技術(shù)與挑戰(zhàn)-資料下載頁(yè)
【導(dǎo)讀】云計(jì)算與云數(shù)據(jù)管理概述。人民大學(xué)研究團(tuán)隊(duì)的工作。數(shù)據(jù)庫(kù)的第一范式無(wú)法滿足。每個(gè)數(shù)據(jù)都有三個(gè)備份，達(dá)到%. 提供一個(gè)可伸縮的，處理和分析海量數(shù)據(jù)的。適用于大規(guī)模數(shù)據(jù)密集型應(yīng)用程序的可擴(kuò)。多個(gè)部署GFS的集群已經(jīng)建成。目前最大的集群為：?？丶墓收蠒r(shí)常發(fā)生。大部分文件修改都是添加新的內(nèi)容。協(xié)同設(shè)計(jì)應(yīng)用程序和API有利于增加整個(gè)系。集群包含一個(gè)master和多個(gè)chunkservers，GAE提供的分布式存儲(chǔ)服務(wù)基于BigTable技。通過(guò)JavaJDO/JPA接口或Python數(shù)據(jù)庫(kù)標(biāo)準(zhǔn)。采用樂(lè)觀的并發(fā)控制。GoogleDocs是基于Web的文字處理和電子表。Gmail是有效的電子郵件工具，支持即時(shí)消。管理應(yīng)用服務(wù)生命周期的方案。有效整合了云基礎(chǔ)設(shè)施層和云平臺(tái)層。通過(guò)互聯(lián)網(wǎng)訪問(wèn)和管理。AmazonSimpleDB是一種支持結(jié)構(gòu)化數(shù)據(jù)存。用戶根據(jù)業(yè)務(wù)的需求自由地申請(qǐng)或者終止。采用關(guān)系屬性定義數(shù)據(jù)對(duì)象間的關(guān)系。不支持CLR、空間數(shù)據(jù)及一些系統(tǒng)管理功能
【正文】 ys, 32(4):422–469, 2020. Further Reading Efficient Bulk Insertion into a Distributed Ordered Table (SIGMOD 2020) Adam Silberstein, Brian Cooper, Utkarsh Srivastava, Erik Vee, Ramana Yerneni, Raghu Ramakrishnan PNUTS: Yahoo!39。s Hosted Data Serving Platform (VLDB 2020) Brian Cooper, Raghu Ramakrishnan, Utkarsh Srivastava, Adam Silberstein, Phil Bohannon, HansArno Jacobsen, Nick Puz, Daniel Weaver, Ramana Yerneni Asynchronous View Maintenance for VLSD Databases, Parag Agrawal, Adam Silberstein, Brian F. Cooper, Utkarsh Srivastava and Raghu Ramakrishnan SIGMOD 2020 Cloud Storage Design in a PNUTShell Brian F. Cooper, Raghu Ramakrishnan, and Utkarsh Srivastava Beautiful Data, O’Reilly Media, 2020 Further Reading F. Chang et al. Bigtable: A distributed storage system for structured data. In OSDI, 2020. J. Dean and S. Ghemawat. MapReduce: Simplified data processing on large clusters. In OSDI, 2020. G. DeCandia et al. Dynamo: Amazon’s highly available keyvalue store. In SOSP, 2020. S. Ghemawat, H. Gobioff, and . Leung. The Google File System. In Proc. SOSP, 2020. D. Kossmann. The state of the art in distributed query processing. ACM Computing Surveys, 32(4):422–469, 2020. 謝謝！
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