{"title":"分布式系统中的数据放置","authors":"João Paiva, L. Rodrigues","doi":"10.1145/2723872.2723890","DOIUrl":null,"url":null,"abstract":"Data placement refers to the problem of deciding how to assign data items to nodes in a distributed system to optimize one or several of a number of performance criteria such as reducing network congestion, improving load balancing, among others. This document reports on our experience when addressing this problem in distributed systems of different scales, namely: medium size datacenter-scale and internet-scale systems.","PeriodicalId":7046,"journal":{"name":"ACM SIGOPS Oper. Syst. Rev.","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2015-01-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"13","resultStr":"{\"title\":\"On Data Placement in Distributed Systems\",\"authors\":\"João Paiva, L. Rodrigues\",\"doi\":\"10.1145/2723872.2723890\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Data placement refers to the problem of deciding how to assign data items to nodes in a distributed system to optimize one or several of a number of performance criteria such as reducing network congestion, improving load balancing, among others. This document reports on our experience when addressing this problem in distributed systems of different scales, namely: medium size datacenter-scale and internet-scale systems.\",\"PeriodicalId\":7046,\"journal\":{\"name\":\"ACM SIGOPS Oper. Syst. Rev.\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2015-01-20\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"13\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"ACM SIGOPS Oper. Syst. Rev.\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1145/2723872.2723890\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"ACM SIGOPS Oper. Syst. Rev.","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1145/2723872.2723890","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Data placement refers to the problem of deciding how to assign data items to nodes in a distributed system to optimize one or several of a number of performance criteria such as reducing network congestion, improving load balancing, among others. This document reports on our experience when addressing this problem in distributed systems of different scales, namely: medium size datacenter-scale and internet-scale systems.