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Surrounded by the C...
Surrounded by the Clouds : A Comprehensive Cloud Reachability Study
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- Corneo, Lorenzo (author)
- Uppsala universitet,Datorteknik,Datorarkitektur och datorkommunikation
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- Eder, Maximilian (author)
- Tech Univ Munich, Munich, Germany.
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- Mohan, Nitinder (author)
- Tech Univ Munich, Munich, Germany.
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- Zavodovski, Aleksandr (author)
- Uppsala universitet,Datorteknik
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- Bayhan, Suzan (author)
- Univ Twente, Enschede, Netherlands.
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- Wong, Walter (author)
- Univ Helsinki, Helsinki, Finland.
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- Gunningberg, Per, Professor, 1953- (author)
- Uppsala universitet,Datorteknik,Avdelningen för datorteknik,Datorarkitektur och datorkommunikation
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- Kangasharju, Jussi (author)
- Univ Helsinki, Helsinki, Finland.
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- Ott, Joerg (author)
- Tech Univ Munich, Munich, Germany.
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(creator_code:org_t)
- 2021-06-03
- 2021
- English.
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In: Proceedings Of The World Wide Web Conference 2021 (WWW 2021). - New York, NY, USA : Association for Computing Machinery (ACM). - 9781450383127 ; , s. 295-304, s. 295-304
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Abstract
Subject headings
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- In the early days of cloud computing, datacenters were sparsely deployed at distant locations far from end-users with high end-toend communication latency. However, today's cloud datacenters have become more geographically spread, the bandwidth of the networks keeps increasing, pushing the end-users latency down. In this paper, we provide a comprehensive cloud reachability study as we perform extensive global client-to-cloud latency measurements towards 189 datacenters from all major cloud providers. We leverage the well-known measurement platform RIPE Atlas, involving up to 8500 probes deployed in heterogeneous environments, e.g., home and offices. Our goal is to evaluate the suitability of modern cloud environments for various current and predicted applications. We achieve this by comparing our latency measurements against known human perception thresholds and are able to draw inferences on the suitability of current clouds for novel applications, such as augmented reality. Our results indicate that the current cloud coverage can easily support several latency-critical applications, like cloud gaming, for the majority of the world's population.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Datorsystem (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Computer Systems (hsv//eng)
- NATURVETENSKAP -- Data- och informationsvetenskap -- Datavetenskap (hsv//swe)
- NATURAL SCIENCES -- Computer and Information Sciences -- Computer Sciences (hsv//eng)
Keyword
- Cloud reachability
- Internet measurements
Publication and Content Type
- ref (subject category)
- kon (subject category)
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