Towards dynamic virtual machine placement based on safety parameters and resource utilization fluctuation for energy savings and QoS improvement in cloud computing
Future Generation Computer Systems,
Год журнала:
2025,
Номер
unknown, С. 107853 - 107853
Опубликована: Апрель 1, 2025
Язык: Английский
Robust and Trustworthy Data Sharing Framework Leveraging On-Chain and Off-Chain Collaboration
Computers, materials & continua/Computers, materials & continua (Print),
Год журнала:
2024,
Номер
78(2), С. 2159 - 2179
Опубликована: Янв. 1, 2024
The
proliferation
of
Internet
Things
(IoT)
systems
has
resulted
in
the
generation
substantial
data,
presenting
new
challenges
reliable
storage
and
trustworthy
sharing.Conventional
distributed
are
hindered
by
centralized
management
lack
traceability,
while
blockchain
limited
low
capacity
high
latency.To
address
these
challenges,
present
study
investigates
sharing
IoT
presents
a
novel
system
architecture
that
integrates
on-chain
off-chain
data
manage
systems.This
architecture,
integrating
technologies,
provides
high-capacity,
high-performance,
traceable,
verifiable
access.The
system,
built
on
Hyperledger
Fabric,
manages
metadata,
verification
permission
information
raw
data.The
implemented
using
IPFS
Cluster,
ensures
efficient
access
to
massive
files.A
collaborative
server
is
designed
integrate
operation
interfaces,
facilitating
comprehensive
operations.We
provide
unified
interface
for
user-friendly
interaction.Extensive
testing
validates
system's
reliability
stable
performance.The
proposed
approach
significantly
enhances
compared
standalone
systems.Rigorous
tests
consistently
yield
positive
outcomes.With
average
upload
download
throughputs
roughly
20
30
MB/s,
respectively,
throughput
surpasses
factor
4
18.
Язык: Английский
Towards virtual machine scheduling research based on multi-decision AHP method in the cloud computing platform
PeerJ Computer Science,
Год журнала:
2023,
Номер
9, С. e1675 - e1675
Опубликована: Ноя. 14, 2023
Virtual
machine
scheduling
and
resource
allocation
mechanism
in
the
process
of
dynamic
virtual
consolidation
is
a
promising
access
to
alleviate
cloud
data
centers
prominent
energy
consumption
service
level
agreement
violations
with
improvement
quality
(QoS).
In
this
article,
we
propose
an
efficient
algorithm
(AESVMP)
based
on
Analytic
Hierarchy
Process
(AHP)
for
accordance
measure.
Firstly,
take
into
consideration
three
key
criteria
including
host
power
consumption,
available
balance
ratio,
which
ratio
can
be
calculated
by
value
between
overall
three-dimensional
(CPU,
RAM,
BW)
flat
surface
(when
new
migrated
(VM)
consumed
targeted
host's
resource).
Then,
placement
decision
determined
application
multi-criteria
making
techniques
AHP
embedded
above-mentioned
criteria.
Extensive
experimental
results
CloudSim
emulator
using
10
PlanetLab
workloads
demonstrate
that
proposed
approach
reduce
center
number
migration,
violation
(SLAV),
aggregate
indicators
comsumption
(ESV)
average
51.76%,
67.4%,
67.6%
compared
cutting-edge
method
LBVMP,
validates
effectiveness.
Язык: Английский
An effective partition-based framework for virtual machine migration in cloud services
Cluster Computing,
Год журнала:
2024,
Номер
27(9), С. 12899 - 12917
Опубликована: Июнь 19, 2024
Язык: Английский
An Improved Machine Learning Method by applying Cloud Forensic Meta-Model to Enhance the Data Collection Process in Cloud Environments
Engineering Technology & Applied Science Research,
Год журнала:
2024,
Номер
14(1), С. 13017 - 13025
Опубликована: Фев. 8, 2024
Cloud
computing
has
revolutionized
the
way
businesses
operate
by
offering
accuracy
in
Normalized
Mutual
Information
(NMI).
However,
with
growing
adoption
of
cloud
services,
ensuring
and
validation
common
processes
through
machine
learning
clustering
these
concepts
as
well
generated
forensics
experts’
data
environments
become
a
paramount
concern.
The
current
paper
proposes
an
innovative
approach
to
enhance
collection
procedure
applying
Forensic
Meta-Model
(CFMM)
integrating
it
techniques
improve
forensic
data.
Through
this
approach,
consistency
compatibility
across
different
terms
are
ensured.
This
research
contributes
ongoing
efforts
validate
process
for
advance
field
standardizing
representation
data,
certifying
NMI
environments.
Язык: Английский