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Enabling Space Elasticity in Storage Systems

Helgi Sigurbjarnarson, Petur O. Ragnarsson, Juncheng Yang, Ymir Vigfusson, Mahesh Balakrishnan
2016 Proceedings of the 9th ACM International on Systems and Storage Conference - SYSTOR '16  
We propose a new abstraction called a motif that enables space elasticity of storage by allowing applications to describe how soft state can be regenerated.  ...  Storage systems are designed to never lose data.  ...  They define a notion of a motif on which we build, but their design does not enable elasticity in arbitrary storage systems.  ... 
doi:10.1145/2928275.2928291 dblp:conf/systor/Sigurbjarnarson16 fatcat:a4jpy6jihzfxxdeippm6aaghwq

Bursting the Cloud Data Bubble: Towards Transparent Storage Elasticity in IaaS Clouds

Bogdan Nicolae, Pierre Riteau, Kate Keahey
2014 2014 IEEE 28th International Parallel and Distributed Processing Symposium  
Unlike such approaches, this paper aims to provide a transparent solution that presents a unified storage space to the VM in the form of a regular POSIX file system that hides the details of attaching  ...  To this end, we propose a storage space prediction scheme that analyzes multiple system parameters and dynamically adapts monitoring based on the intensity of the I/O in order to get as close as possible  ...  This material is based in part on work supported in part by the Office of Science, U.S. Department of Energy, under Contract DE-AC02-06CH11357.  ... 
doi:10.1109/ipdps.2014.25 dblp:conf/ipps/NicolaeRK14 fatcat:msy7fkd3p5fh5eh6tajfsycou4

Towards database virtualization for database as a service

Aaron J. Elmore, Carlo Curino, Divyakant Agrawal, Amr El Abbadi
2013 Proceedings of the VLDB Endowment  
The goal of this tutorial is to survey the techniques used in providing elasticity in virtual machine systems, shared storage systems, and survey database research on multitenant architectures and elasticity  ...  Advances in operating system and storage-level virtualization technologies have enabled the effective consolidation of heterogeneous applications in a shared cloud infrastructure.  ...  The decoupling of storage from computation enables lightweight elasticity, consolidation, availability, and fault-tolerance.  ... 
doi:10.14778/2536222.2536256 fatcat:2pq4ryqvuneq7cbfal66abcikm

THE AMERICAN FERRET

F. W. True
1885 Science  
Although extensible myofilaments are implicated as sites of energy storage, we show that intramuscular temperature gradients may enable molecular motors (cross-bridges) to store elastic strain energy.  ...  These results suggest that cross-bridges can perform functions other than contraction, acting as molecular links for elastic energy storage.  ...  phenomenon in locomotor systems (11, 12) .  ... 
doi:10.1126/science.ns-6.150s.549 pmid:17772108 fatcat:xx62jrhurvc6tamcxmakewmblu

Elastic Application Container

Sijin He, Li Guo, Yike Guo
2011 2011 IEEE/ACM 12th International Conference on Grid Computing  
In this paper, we propose a new architecture called Elastic Application Container (EAC) that enables the endusers to efficiently develop and deliver light-weight, elastic, multi-tenant, and portable applications  ...  We believe that our EAC architecture has the potential to become the foundation of future application resource level model in this research area.  ...  Elasticity of an EAC enables its computing processing power and data storage to be increased or decreased instantly in response to demand of an application running on the EAC.  ... 
doi:10.1109/grid.2011.35 dblp:conf/grid/HeGG11 fatcat:j6syyg35bnh4dfxhvx6qismfmq

Cloud Computing Basics Features and Services

Kyi Pyar, Me Me Khaing
2019 Zenodo  
Cloud computing involves deploying groups of remote servers and software networks that allow centralized data storage and online access to computer services or resources.  ...  In this paper, we explore the different services in different computing platforms and applications. Cloud computing is a service, which offers customers to work over the internet 2 .  ...  Servers, storage systems, networking equipment, data centre space etc. are available to handle workloads. The customer would deploy own software on the infrastructure.  ... 
doi:10.5281/zenodo.3591700 fatcat:qskccxjd4rdghmednbmtrjna64

Design and evaluation of a hierarchical multi-tenant data management framework for cloud applications

Pieter-Jan Maenhaut, Hendrik Moens, Veerle Ongenae, Filip De Turck
2015 2015 IFIP/IEEE International Symposium on Integrated Network Management (IM)  
Cloud computing is a technology that enables elastic, on-demand resource provisioning.  ...  In order to achieve high scalability, a multi-tenant application running on the elastic cloud requires a flexible and scalable architecture for both the computational resources and the storage resources  ...  For the storage of persisting application data either a relational database system providing a traditional SQL interface or a NoSQL database system could be used.  ... 
doi:10.1109/inm.2015.7140468 dblp:conf/im/MaenhautMOT15 fatcat:n7olwg3yhres5pntcsgexrwtey

IOTune: A G-states Driver for Elastic Performance of Block Storage [article]

Tao Lu, Ping Huang, Xubin He, Matthew Welch, Steven Gonzales, Ming Zhang
2017 arXiv   pre-print
G-states supported by IOTune provide a new paradigm for storage resource management and pricing in multi-tenant clouds.  ...  and in real time.  ...  We design IOTune, a G-states driver that enables multi-gear elastic performance of block storage.  ... 
arXiv:1705.03591v1 fatcat:kwdpyipfajhfvkmpisreokyj3a

Software-Defined Storages as a Tool of Lowering IT Infrastructure Costs

Yuriy M. Lysetskyi, DP «S&T UKRAINE», Yevgen P. Seredovich, DP «S&T UKRAINE»
2019 Control systems and computers  
The most widely spread OpenSource products used to build software-defined storages are analysed.  ...  The paper describes storage architecture which provides the reliable storing of information with minimal costs incurred.  ...  Universal Ceph storage provides both file and block access interfaces. It enables elastic usage of data storage based on customer requirements.  ... 
doi:10.15407/csc.2019.04.042 fatcat:unwanbhlvrgitju45skcpzetna

Principles and methods for elastic computing

Schahram Dustdar
2014 Proceedings of the 17th international ACM Sigsoft symposium on Component-based software engineering - CBSE '14  
IoT systems  ...  a general/particular view Elasticity Space Multi-Level Elasticity Space Service requirement COST<= 0.0034$/client/h 2.5$ monthly subscription for each service client (sensor) Elasticity Space  ...  Human augmentation -Engineering Techniques Specifying and controling elasticity of human-based services What  ... 
doi:10.1145/2602458.2611455 dblp:conf/cbse/Dustdar14 fatcat:ggehxt7g5rccpk7ompaj5fnocm

Serverless Computing Platform for Big Data Storage

2019 International journal of recent technology and engineering  
The framework for Serverless cloud computing is discussed and its performance is tested for the metric of scaling in the Serverless cloud storage for Big Data applications.  ...  Thus suggesting that the scaling of Serverless cloud storage for data storage during random load increase as the optimal solution for cloud provider and Big Data application user.  ...  There are some prominent challenges Challenge 1: Vertical scaling of the storage in cloud, demanding high storage elasticity to the users requirement.  ... 
doi:10.35940/ijrte.c5471.098319 fatcat:6liyzl7dunbrzii4tob4byprbu

Influence of Nanosize Silica Particles on the Rheological Behaviour of Lyotropic Cubic Phase of Glucopone (APG) Surfactant

Mohamed A. Siddig
2015 International Journal of Materials Science and Applications  
The results showed strong correlation between rheology and microstructural changes in the dispersion of nanoparticle silica in the cubic phase system.  ...  The frequency-dependent storage and loss modulus were found to be characteristic of the cubic phase in the linear viscoelastic region.  ...  [24] pointed out that smaller structure lead to higher degree of ordering, which in turn is responsible for the increase in the elastic properties of the system.  ... 
doi:10.11648/j.ijmsa.20150402.20 fatcat:ugp4dr2mkffyfl5ihiz5lohzne

Serverless End Game: Disaggregation enabling Transparency [article]

Pedro García-López, Aleksander Slominski, Simon Shillaker, Michael Behrendt, Barnard Metzler
2020 arXiv   pre-print
We elaborate in this article why resource disaggregation in serverless computing is the definitive catalyst to enable full transparency in the Cloud.  ...  Can we close the curtains of distributed systems complexity for the majority of users?  ...  [16] transparently provides dependability thanks to checkpointing, intercepting storage ows ( le system) using optimized storage drivers to cloud object storage, and supporting locality with a gang  ... 
arXiv:2006.01251v1 fatcat:sklmosqtvjcppf44rr77okd6oa

Cloud Computing Benefits for Educational Institutions [article]

Ramkumar Lakshminarayanan, Binod Kumar, M. Raju
2013 arXiv   pre-print
The need for servers, storage and software are highly demanding in the universities, colleges and schools.  ...  In this paper we will review the features the educational institutions can use from the cloud computing providers to increase the benefits of students and teachers.  ...  In Storage, depending on the needs the service provided by AWS are Amazon Simple Storage Service(S3), Amazon Glacier, Amazon Elastic Block Store (EBS), AWS Import/Export and AWS Storage Gateway.  ... 
arXiv:1305.2616v1 fatcat:a7u672qidrb6bfexphkz5ympaa

Agility and Performance in Elastic Distributed Storage

Lianghong Xu, James Cipar, Elie Krevat, Alexey Tumanov, Nitin Gupta, Michael A. Kozuch, Gregory R. Ganger
2014 ACM Transactions on Storage  
This article describes the state of the art in elastic storage and a new system, called SpringFS, that can quickly change its number of active servers, while retaining elasticity and performance goals.  ...  Elastic storage systems can be expanded or contracted to meet current demand, allowing servers to be turned off or used for other tasks.  ...  CONCLUSION SpringFS is a new elastic storage system that fills the space between state-of-the-art designs in the trade-off among agility, elasticity, and performance.  ... 
doi:10.1145/2668129 fatcat:mzdbkbta2zforabir5ensazqvu
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