Proceedings of the 20th International Middleware Conference Tutorials最新文献

筛选
英文 中文
Leveraging Queueing Theory and OS Profiling to Reduce Application Latency 利用排队理论和操作系统分析来减少应用程序延迟
Proceedings of the 20th International Middleware Conference Tutorials Pub Date : 2019-12-09 DOI: 10.1145/3366625.3368853
Anshul Gandhi, Amoghavarsha Suresh
{"title":"Leveraging Queueing Theory and OS Profiling to Reduce Application Latency","authors":"Anshul Gandhi, Amoghavarsha Suresh","doi":"10.1145/3366625.3368853","DOIUrl":"https://doi.org/10.1145/3366625.3368853","url":null,"abstract":"Request latency is a critical metric in determining the usability of online services, such as web applications and databases. Most existing approaches to improve application latency start by detecting bottlenecks in the application deployment; this typically entails determining stages of processing where the application spends most of its time. Inspired by queueing theory, we present an alternative approach to detect and mitigate bottlenecks âĂrŞ using variability of processing time as a guiding principle when designing applications.","PeriodicalId":155490,"journal":{"name":"Proceedings of the 20th International Middleware Conference Tutorials","volume":"248 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121976491","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
An In-Depth Look of BFT Consensus in Blockchain: Challenges and Opportunities 区块链中的BFT共识:挑战与机遇
Proceedings of the 20th International Middleware Conference Tutorials Pub Date : 2019-12-09 DOI: 10.1145/3366625.3369437
Suyash Gupta, Jelle Hellings, Sajjad Rahnama, Mohammad Sadoghi
{"title":"An In-Depth Look of BFT Consensus in Blockchain: Challenges and Opportunities","authors":"Suyash Gupta, Jelle Hellings, Sajjad Rahnama, Mohammad Sadoghi","doi":"10.1145/3366625.3369437","DOIUrl":"https://doi.org/10.1145/3366625.3369437","url":null,"abstract":"Since the introduction of Bitcoin---the first wide-spread application driven by blockchains---the interest of the public and private sector in blockchains has skyrocketed. At the core of this interest are the ways in which blockchains can be used to improve data management, e.g., by enabling federated data management via decentralization, resilience against failure and malicious actors via replication and consensus, and strong data provenance via a secured immutable ledger. In practice, high-performance blockchains for data management are usually built in permissioned environments in which the participants are vetted and can be identified. In this setting, blockchains are typically powered by Byzantine fault-tolerant consensus protocols. These consensus protocols are used to provide full replication among all honest blockchain participants by enforcing an unique order of processing incoming requests among the participants. In this tutorial, we take an in-depth look at Byzantine fault-tolerant consensus. First, we take a look at the theory behind replicated computing and consensus. Then, we delve into how common consensus protocols operate. Finally, we take a look at current developments and briefly look at our vision moving forward.","PeriodicalId":155490,"journal":{"name":"Proceedings of the 20th International Middleware Conference Tutorials","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132578868","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 18
Proceedings of the 20th International Middleware Conference Tutorials 第20届国际中间件会议论文集
{"title":"Proceedings of the 20th International Middleware Conference Tutorials","authors":"","doi":"10.1145/3366625","DOIUrl":"https://doi.org/10.1145/3366625","url":null,"abstract":"","PeriodicalId":155490,"journal":{"name":"Proceedings of the 20th International Middleware Conference Tutorials","volume":"54 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121520410","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:604180095
Book学术官方微信