On merits and viability of multi-cloud serverless

Ataollah Fatahi Baarzi, George Kesidis, Carlee Joe-Wong, Mohammad Shahrad

Research output: Chapter in Book/Report/Conference proceedingConference contribution

13 Scopus citations

Abstract

Serverless computing is a rapidly growing paradigm in the cloud industry that envisions functions as the computational building blocks of an application. Instead of forcing the application developer to provision cloud resources for their application, the cloud provider provisions the required resources for each function "under the hood."In this work, we envision virtual serverless providers (VSPs) to aggregate serverless offerings. In doing so, VSPs allow developers (and businesses) to get rid of vendor lock-in problems and exploit pricing and performance variation across providers by adaptively utilizing the best provider at each time, forcing the providers to compete to offer cheaper and superior services. We discuss the merits of a VSP and show that serverless systems are well-suited to cross-provider aggregation, compared to virtual machines. We propose a VSP system architecture and implement an initial version. Using experimental evaluations, our preliminary results show that a VSP can improve maximum sustained throughput by 1.2x to 4.2x, reduces SLO violations by 98.8%, and improves the total invocations' costs by 54%.

Original languageEnglish (US)
Title of host publicationSoCC 2021 - Proceedings of the 2021 ACM Symposium on Cloud Computing
PublisherAssociation for Computing Machinery, Inc
Pages600-608
Number of pages9
ISBN (Electronic)9781450386388
DOIs
StatePublished - Nov 1 2021
Event12th Annual ACM Symposium on Cloud Computing, SoCC 2021 - Virtual, Online, United States
Duration: Nov 1 2021Nov 4 2021

Publication series

NameSoCC 2021 - Proceedings of the 2021 ACM Symposium on Cloud Computing

Conference

Conference12th Annual ACM Symposium on Cloud Computing, SoCC 2021
Country/TerritoryUnited States
CityVirtual, Online
Period11/1/2111/4/21

All Science Journal Classification (ASJC) codes

  • Computational Theory and Mathematics
  • Computer Science Applications

Fingerprint

Dive into the research topics of 'On merits and viability of multi-cloud serverless'. Together they form a unique fingerprint.

Cite this