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CloudState: End-to-end WAN Monitoring for Cloud-based Applications

Authors:
Aaron McConnell
Gerard Parr
Sally McClean
Philip Morrow
Bryan Scotney

Keywords: Cloud Computing; WAN Monitoring; Cloud Network- ing

Abstract:
Modern data centres are increasingly moving towards more sophisticated cloud-based infrastructures, where servers are consolidated, backups are simplified and where resources can be scaled up, across distributed cloud sites, if necessary. Placing applications and data stores across sites has a cost, in terms of the hosting at a given site, a cost in terms of the migration of application VMs and content across a network, and a cost in terms of the quality of the end-to-end network link between the application and the end-user. This paper details a solution aimed at monitoring all relevant end-to-end network links between VMs, storage and end-users. With this knowledge at hand, it becomes easier to optimise the arrangement of VMs and content with a distributed cloud environment such that resident applications respond in a timely manner, both between cloud-based application components and in the delivery of the application to the end-user. Results show how this system provides network information which influences the choice of location for hosting applications and data.

Pages: 195 to 200

Copyright: Copyright (c) IARIA, 2013

Publication date: May 27, 2013

Published in: conference

ISSN: 2308-4294

ISBN: 978-1-61208-271-4

Location: Valencia, Spain

Dates: from May 27, 2013 to June 1, 2013