Please use this identifier to cite or link to this item: https://scholarbank.nus.edu.sg/handle/10635/132127
DC FieldValue
dc.titleTIME AWARE VIRTUAL MACHINE PLACEMENT AND ROUTING FOR POWER EFFICIENCY IN DATA CENTERS
dc.contributor.authorAISSAN DALVANDI
dc.date.accessioned2016-11-30T18:00:39Z
dc.date.available2016-11-30T18:00:39Z
dc.date.issued2016-07-04
dc.identifier.citationAISSAN DALVANDI (2016-07-04). TIME AWARE VIRTUAL MACHINE PLACEMENT AND ROUTING FOR POWER EFFICIENCY IN DATA CENTERS. ScholarBank@NUS Repository.
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/132127
dc.description.abstractThis thesis studies the problem of provisioning the resources for the specified duration of requests by selecting a set of servers for mapping their Virtual Machines (VMs) and paths for their traffic so as to maximize the acceptance rate while consuming as low power as possible. We first study the problem for flow-based time-aware requests, requiring a server-pair and an associated path for a specified duration. Second, we investigate how to exploit the VM-migration feature to save power. Third, we study the problem for time-aware application graph-based requests which characterizes the application structure and communication pattern between its components. We then investigate how to exploit the flexibility in start-time with sliding-scheduled flow-based requests to improve data center power efficiency. We finally investigate the problem for sliding-scheduled requests with application graph-based resource abstraction. For each problem, we develop optimization problem formulation, fast heuristic algorithms and carry out performance study.
dc.language.isoen
dc.subjectTime-aware, VM-placement, routing, power efficiency, data center, scheduling
dc.typeThesis
dc.contributor.departmentELECTRICAL & COMPUTER ENGINEERING
dc.contributor.supervisorMOHAN GURUSAMY
dc.contributor.supervisorCHUA KEE CHAING
dc.description.degreePh.D
dc.description.degreeconferredDOCTOR OF PHILOSOPHY
dc.identifier.isiutNOT_IN_WOS
Appears in Collections:Ph.D Theses (Open)

Show simple item record
Files in This Item:
File Description SizeFormatAccess SettingsVersion 
DalvandiA.pdf1.75 MBAdobe PDF

OPEN

NoneView/Download

Page view(s)

150
checked on Jan 26, 2023

Download(s)

53
checked on Jan 26, 2023

Google ScholarTM

Check


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.