Vmbuddies coordinating live migration of multi tier applications in cloud environments

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Vmbuddies coordinating live migration of multi tier applications in cloud environments Do Your Projects With Technology Experts To Get this projects Call : 9566355386 / 99625 88976 Visit : www.lemenizinfotech.com / www.ieeemaster.com Mail : projects@lemenizinfotech.com

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VMbuddies: Coordinating Live Migration of
Multi-Tier Applications in Cloud
Environments
Abstract
Enabled by virtualization technologies, various multi-tier
applications (such as web applications) are hosted by virtual machines
(VMs) in cloud data centers. Live migration of multi-tier applications
across geographically distributed data centers is important for load
management, power saving, routine server maintenance and quality-of-
service. Different from a single-VM migration, VMs in a multi-tier
application are closely correlated, which results in a correlated VM
migrations problem. Current live migration algorithms for single-VM
cause significant application performance degradation because
intermediate data exchange between different VMs suffers relatively low
bandwidth and high latency across distributed data centers. In this paper,
we design and implement a coordination system called VMbuddies for
correlated VM migrations in the cloud. Particularly, we propose an
adaptive network bandwidth allocation algorithm to minimize the
migration cost in terms of migration completion time, network traffic
and migration downtime. Experiments using a public benchmark show
that VMbuddies significantly reduces the performance degradation and
migration cost of multi-tier applications.

Do Your Projects With Domain Experts…
Copyright © 2015 LeMeniz Infotech. All rights reserved
Page number 2
LeMeniz Infotech
36, 100 Feet Road, Natesan Nagar, Near Indira Gandhi Statue,
Pondicherry-605 005.
Call: 0413-4205444, +91 9566355386, 99625 88976.
Web : www.lemenizinfotech.com / www.ieeemaster.com
Mail : projects@lemenizinfotech.com
EXISTING SYSTEM
In Existing system single-VM migration where used. VMs in a multi-
tier application are closely correlated, which results in a correlated VM
migrations problem.
DRAWBACK OF EXISTING SYSTEM
 Low bandwidth and high latency across distributed data centers.
 VMs suffers intermediate data exchange between different.
PROPOSED SYSTEM
We propose an adaptive network bandwidth allocation algorithm to
minimize the migration cost in terms of migration completion time, network
traffic and migration downtime.

Do Your Projects With Domain Experts…
Copyright © 2015 LeMeniz Infotech. All rights reserved
Page number 3
LeMeniz Infotech
36, 100 Feet Road, Natesan Nagar, Near Indira Gandhi Statue,
Pondicherry-605 005.
Call: 0413-4205444, +91 9566355386, 99625 88976.
Web : www.lemenizinfotech.com / www.ieeemaster.com
Mail : projects@lemenizinfotech.com
Live migration of Internet applications across data centers.
VMbuddies significantly reduces the performance degradation and
migration cost of multi-tier applications.
ADVANTAGE OF PROPOSED SYSTEM
 Load management, power saving, routine server maintenance
and quality-of-service
 VM live migration techniques is able to relocate a single VM
across data centers with acceptable migration cost
 Reduce the migration cost without suffering application
performance degradation
SYSTEM SPECIFICATION
Hardware Requirements
System : Pentium IV 2.4 GHz
Hard Disk : 40 GB
Floppy Drive : 1.44 Mb
Monitor : 15 VGA Colour
Mouse : Logitech
Ram : 512 Mb

Do Your Projects With Domain Experts…
Copyright © 2015 LeMeniz Infotech. All rights reserved
Page number 4
LeMeniz Infotech
36, 100 Feet Road, Natesan Nagar, Near Indira Gandhi Statue,
Pondicherry-605 005.
Call: 0413-4205444, +91 9566355386, 99625 88976.
Web : www.lemenizinfotech.com / www.ieeemaster.com
Mail : projects@lemenizinfotech.com
Software Requirements
Operating system : Windows Family
Tools : eclipse/Netbeans
Technology Used : Java
Backend Used : SQL Server

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