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Automated control for elastic storage
2010
Proceeding of the 7th international conference on Autonomic computing - ICAC '10
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Using a popular distributed storage system-the Hadoop Distributed File System (HDFS)-under dynamic Web 2.0 workloads, we show how the controller adapts to workload changes to maintain performance objectives ...
The storage tier presents new challenges for elastic control: actuator delays (lag) due to rebalancing, interference with applications and sensor measurements, and the need to synchronize the multiple ...
[34] dynamically adjust the CPU capacity of a guest virtual machine. This paper extends their work by designing a controller for clustered services. ...
doi:10.1145/1809049.1809051
dblp:conf/icac/LimBC10
fatcat:qshchc5jhbdhhclftewwlmncru
The VirtuaLinux Storage Abstraction Layer for Ef?cient Virtual Clustering
2008
16th Euromicro Conference on Parallel, Distributed and Network-Based Processing (PDP 2008)
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VirtuaLinux supports the creation and management of Virtual Clusters in seamless way: VirtuaLinux Virtual Cluster Manager enables the system administrator to create, save, restore Xenbased Virtual Clusters ...
, and to map and dynamically re-map them onto the nodes of the physical cluster. ...
VirtuaLinux Storage Architecture VirtuaLinux uses EVMS (Enterprise Volume Management System) to provide a single, unified system for handling storage management tasks, including the dynamic creation and ...
doi:10.1109/pdp.2008.86
dblp:conf/pdp/AldinucciTVZ08
fatcat:7ow3n24ebnh6fjz5xqcgivd6zm
POSTER: Leveraging deep memory hierarchies for data staging in coupled data-intensive simulation workflows
2014
2014 IEEE International Conference on Cluster Computing (CLUSTER)
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We also show how an applicationaware data placement mechanism can dynamically manage and optimize data placement across DRAM and SSD storage levels in staging method. ...
This approach allows us to support both code coupling and data management for data intensive simulations in cluster environment. ...
management required by simulation workflows. ...
doi:10.1109/cluster.2014.6968744
dblp:conf/cluster/JinZSBPKKCHCP14
fatcat:z63di74hzzcllgxn3gy6cwvuv4
Impact of Elasticity on Cloud Systems
2015
International Journal of Computer Applications
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But there is uncertainty of the demand of cloud resources by the end users as it can vary depending on the time. ...
Elasticity of cloud is very necessary as it allows the servers to resize the virtual machine deployed in the system and thereby fulfilling the requirement of new resources. ...
ACKNOWLEDGEMENTS The authors would like to thank the researchers as well as publishers for making their resources available and teachers for their guidance. ...
doi:10.5120/21296-4325
fatcat:ooa6qk7yjneetmk67tgs7bnaei
Hybrid Approach for Improving the Performance of Data Reliability in Cloud Storage Management
2022
Sensors
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The overall results show the significant impact of the proposed hybrid framework on cloud storage performance. RAID-6c at the server side came out as the best configuration for optimal performance. ...
Reliability and recovery are evaluated on the rest of the data on the server side, and for the data in transit at the virtual level. ...
Acknowledgments: The authors thank the participants involved in the collection of the datasets and results. ...
doi:10.3390/s22165966
pmid:36015727
pmcid:PMC9412250
fatcat:qruf2ib43zhbpkhmjzzio2v2je
Design and Implementation of Multiple Volume Servers Block Level Storage System based on Load-Balanced Strategy
2014
International Journal of Database Theory and Application
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This system uses the dynamic load-balanced strategy based on genetic algorithm strategy to load balance the volume servers clusters and proposes an iSCSI pause and resume method to solve the breakpoint ...
At last, we design a hierarchical management mechanism based on volume life cycle at storage. ...
Experimental Analysis of Tiered Storage Performance Based on Volume Life Cycle This experiment takes two disk in the storage array as the back-end storage array, one of which used for online storage, another ...
doi:10.14257/ijdta.2014.7.4.06
fatcat:zzfxbawaezhh7drnbw6ji6cy5e
Eliminating Boundaries in Cloud Storage with Anna
[article]
2018
arXiv
pre-print
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In this paper, we describe how we extended a distributed key-value store called Anna into an elastic, multi-tier service for the cloud. ...
In its extended form, Anna is designed to overcome the narrow cost-performance limitations typical of current cloud storage systems. ...
Anna, on the other hand, manages the dynamics of skew and hotspots in addition to volume. ...
arXiv:1809.00089v1
fatcat:wcxxuvxpf5dwhmuirohkozf3ou
Infrastructure as a service (IaaS): A comparative performance analysis of open-source cloud platforms
2017
2017 IEEE 22nd International Workshop on Computer Aided Modeling and Design of Communication Links and Networks (CAMAD)
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The availability of open-source cloud computing platforms plays a vital role to enable researchers to go beyond state of the art for development of cloud applications. ...
Recently, cloud computing has been recognized as effective computing model, being adopted by both large corporations as well as SMEs (Small and Medium Enterprises). ...
It has following five components [16] , [6] , [17] : • Cloud Controller (CLC): It manages the virtual resources. • Cluster Controller (CC): It controls the execution of VMs. • Storage Controller (SC ...
doi:10.1109/camad.2017.8031522
dblp:conf/camad/ShahzadiIUD17
fatcat:bd2e5gksqndvfig7dzdy5anmxi
Resource-aware Dynamic Service Deployment for Local IoT Edge Computing: Healthcare Use Case
2021
IEEE Access
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ACKNOWLEDGMENT The authors would like to thank Mr. Jude Okwuibe and Mr. Muneeb Ejaz for productive discussions during the writing process of this paper. ...
Islam et al.: Resource-aware Dynamic Service Deployment for Local IoT Edge Computing: Healthcare Use Case
VOLUME 4, 2016
VOLUME 4, 2016
& Management, vol. 42, no. 3, pp. 207-227 ...
Containerized deployment, for one, boosts the formation of a sustainable cluster by generating a lightweight virtualized environment on top of each machine to ensure the efficient use of system resources ...
doi:10.1109/access.2021.3102867
fatcat:xwjwxzokrvbm3gito5vxoqwmym
Autoscaling tiered cloud storage in Anna
2019
Proceedings of the VLDB Endowment
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In this paper, we describe how we extended a distributed key-value store called Anna into an autoscaling, multi-tier service for the cloud. ...
In its extended form, Anna is designed to overcome the narrow cost-performance limitations typical of current cloud storage systems. ...
ElastMan [4] is a "bolt-on" elasticity manager for cloud KVSes that responds to changing workload volume. Anna, on the other hand, manages the dynamics of skew and hotspots in addition to volume. ...
doi:10.14778/3311880.3311881
fatcat:sakozd5tk5fx7kzu6l4wvuezhe
Cloud and Grid Part II: Virtualized Resource Balancing
2015
Indian Journal of Science and Technology
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We study the contemporary approaches to efficient management of virtual resources like CPU, storage and network along with balancing of power consumption. ...
Our considerations also aim at the performance and security complications arising due to virtualization as well as the means to solve respective problems. ...
The commodity-grade storage is considered as inexpensive and allocable for long-term usage in any reasonable volumes. ...
doi:10.17485/ijst/2015/v8i29/86859
fatcat:v3ybmssx7jbghl2u4hxko2toim
A New Architecture for Group Replication in Data Grid
2013
International Journal of Computer Applications Technology and Research
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In this research, we propose a new architecture for dynamic Group data replication. ...
By using this architecture, popular files group will be replicated in grid sites at the end of each predefined time interval. ...
Data replication is one of the main services for managing volume data in data grid. This service saves replica in different locations. ...
doi:10.7753/ijcatr0202.1012
fatcat:nhxogjektrbspozjgnqpkppyqm
Improving Flash Resource Utilization at Minimal Management Cost in Virtualized Flash-Based Storage Systems
2017
IEEE Transactions on Cloud Computing
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In this paper, we design new VMware Flash Resource Managers (VFRM and GLB-VFRM) under the consideration of both performance and the incurred cost for managing Flash resources. ...
Although this approach delivers IO acceleration for VMs' IO workloads, it might not be able to fully exploit the outstanding performance of Flash and justify the high cost-per-GB of Flash resources. ...
This project is partially supported by NSF grant CNS-1251129 and AFOSR grant FA9550-14-1-0160. ...
doi:10.1109/tcc.2015.2424886
fatcat:dqw67cdbi5eyjh2jw5cv2eb74m
Efficient and agile storage management in software defined environments
2014
IBM Journal of Research and Development
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Current state-of-the-art software defined storage (SDS) solutions are discussed, followed by our novel framework to advance the existing SDS solutions. ...
The IT industry is experiencing a disruptive trend for which the entire data center infrastructure is becoming software defined and programmable. ...
Performance-aware storage placement One of the key features enabled by the IBM Open Platform for Storage is the performance-aware storage placement capability. ...
doi:10.1147/jrd.2014.2302381
fatcat:kfzdhhefenh73p4bhsaycd3qfq
Leveraging OpenStack and Ceph for a Controlled-Access Data Cloud
2018
Proceedings of the Practice and Experience on Advanced Research Computing - PEARC '18
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Note that this fulltext copy is not of the "primary" version of this work. The version it corresponds to is:
2018 pre-print arXiv:1807.08657v1 fatcat:l3r57dgkzvhq5hndegulnsqnfa
To cater to these modern users, the Minnesota Supercomputing Institute designed and deployed Stratus, a locally-hosted cloud environment powered by the OpenStack platform, and backed by Ceph storage. ...
Many features of Stratus, including tiered secure storage with the introduction of a controlled-access data "cache", fault-tolerant live-migrations, and fully integrated two-factor authentication, depend ...
Cinder snapshots of boot volumes suffice as machine images in the user-space and count toward project volume quotas. Nova manages virtual machines on compute nodes. ...
doi:10.1145/3219104.3219165
dblp:conf/xsede/BolligALHMMBS18
fatcat:ltd5lktmvfcstpbxkfx2ercpvu
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