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TOSDS: Tenant-centric Object-based Software Defined Storage for Multitenant SaaS Applications

Aditi Sharma, Parmeet Kaur
2021 Arabian Journal for Science and Engineering  
The paper proposes a tenant-centric approach to develop an object-based software defined storage system for SaaS multi-tenant applications.  ...  We present TOSDS (Tenant-centric Object-based Software Defined Storage), a system that can efficiently meet the storage requirements of users or tenants with diverse needs who are using a multitenant SaaS  ...  In [30] , authors have proposed Crystal: a multi-tenant software defined storage architecture in object store, implemented in Open-Stack Swift.  ... 
doi:10.1007/s13369-021-05743-z pmid:34155470 pmcid:PMC8208615 fatcat:2eugefb6jnfrtn6fffqppybj3y

A Survey and Classification of Software-Defined Storage Systems

Ricardo Macedo, João Paulo, José Pereira, Alysson Bessani
2020 ACM Computing Surveys  
introduces differentiated I/O treatment on multi-tenant environments.  ...  Software-Defined Storage (SDS) addresses these challenges by cleanly disentangling control and data flows, easing management and improving control functionality of conventional storage systems.  ...  Crystal [30] extends the resource management capabilities of Retro by proposing an SDS architecture for object storage to ensure efficient resource sharing and performance isolation under multi-tenant  ... 
doi:10.1145/3385896 fatcat:f4v7bgxwfbaxpfckrei4qkttby

Globus Data Publication as a Service: Lowering Barriers to Reproducible Science

Kyle Chard, Jim Pruyne, Ben Blaiszik, Rachana Ananthakrishnan, Steven Tuecke, Ian Foster
2015 2015 IEEE 11th International Conference on e-Science  
; the ability to publish data directly from both locally owned storage and cloud storage; extensible metadata that can be customized to describe specific attributes of different research domains; flexible  ...  But as data volumes grow, new methods beyond traditional publications are needed for communicating, discovering, and accessing scientific data.  ...  ACKNOWLEDGMENTS We thank the Globus team for implementing and operating Globus services, and the participants in our publication pilots for their invaluable contributions.  ... 
doi:10.1109/escience.2015.68 dblp:conf/eScience/ChardPBATF15 fatcat:plewsossgvao7oqs2lsrse5o6q

PAIO: A Software-Defined Storage Data Plane Framework [article]

Ricardo Macedo, Yusuke Tanimura, Jason Haga, Vijay Chidambaram, José Pereira, João Paulo
2021 arXiv   pre-print
We propose PAIO, the first general-purpose framework that enables system designers to build custom-made Software-Defined Storage (SDS) data plane stages.  ...  The first improves 99th percentile latency by 4x in industry-standard LSM-based key-value stores. The second ensures dynamic per-application bandwidth guarantees under shared storage environments.  ...  We thank Vitor Enes and Cláudia Brito for comments and suggestions. We also thank Oana Balmau for discussions about SILK.  ... 
arXiv:2106.03617v3 fatcat:hg6mjeayvfbtdk443jvcoliqt4

D5.3 Platform Api Designs And Implementation

Christos Tselios, Luis Tomas Bolivar, Jose Maria Roldan Gil, Carlos Martins Marques, Kevin Du, Stefano Salsano, Claudio Pisa, Francesco Lombardo, Luca Chiaraviglio, Costin Raicu, Cyril Soldani, Bessem Sayadi (+1 others)
2018 Zenodo  
The Virtualization Infrastructure provides compute, storage, and networking resources for the Multi-access Edge Applications (MEC Apps).  ...  Then the values of the VDU associated to the pod would be: • vduParent: vmid [64] provides the control plane for a software-defined network.  ...  Multi-access Edge Platform The Multi-access Edge Platform shall be capable of: Appendix-Collaboration with 5G-PPP Superfluidity project is contributing mainly in 5G Architecture Working Group (WG) and  ... 
doi:10.5281/zenodo.1230540 fatcat:kyuss2iio5f3pdzl67skb6dtle

Experiences with DERIVA: An Asset Management Platform for Accelerating eScience

Alejandro Bugacov, Karl Czajkowski, Carl Kesselman, Anoop Kumar, Robert E. Schuler, Hongsuda Tangmunarunkit
2017 2017 IEEE 13th International Conference on e-Science (e-Science)  
Digital asset management systems (DAMS) enable the management tasks and decisions surrounding the "ingestion, annotation, cataloging, storage, retrieval and distribution of digital assets [6] ."  ...  Our hypothesis is that a DAMS platform tailored for eScience could have a similar impact as commercial DAMS  ...  ERMrest is a multi-tenant system where catalogs may be provisioned for separate tenants, each with its own access-control lists (ACLs), ERM, and content following that model.  ... 
doi:10.1109/escience.2017.20 pmid:29756001 pmcid:PMC5939963 dblp:conf/eScience/BugacovCKKST17 fatcat:hp225fj4ynbjtpy3ztlvl7mjdu

Book of Abstracts: Cloud Services for Synchronisation and Sharing -- CS3 Workshop -- INFN Copenhagen January 2020

Chan, Belinda; Aben, Guido; Bech, Martin; Dutka, Łukasz; Farina, Fabio; Lamanna, Massimo; Mościcki, Jakub Tomasz; Orellana, Frederik; Steiger, Tilo; Stalio Stefano; Trompert, Ron
2020 Zenodo  
Book of Abstracts: Cloud Services for Synchronization and Sharing 2020  ...  Science / 82 File and Object synchronization in the Hybrid Multi-Cloud world.  ...  systems; object storage, etc.  ... 
doi:10.5281/zenodo.3601215 fatcat:5wwyjoc4dvhr5pgqmq3qqxn5ci

ETP4HPC's Strategic Research Agenda for High-Performance Computing in Europe 4 [article]

Michael Malms, Marcin Ostasz, Maike Gilliot, Pascale Bernier-Bruna, Laurent Cargemel, Estela Suarez, Herbert Cornelius, Marc Duranton, Benny Koren, Pascale Rosse-Laurent, María S. Pérez-Hernández, Manolis Marazakis (+11 others)
2020 Zenodo  
It continues the tradition of a structured approach to the identification of key research objectives.  ...  The main objective of this SRA is to identify the European technology research priorities in the area of HPC and High-Performance Data Analytics (HPDA), which should be used by EuroHPC to build its 2021  ...  , and multi-tenant IT infrastructure.  ... 
doi:10.5281/zenodo.4605343 fatcat:lcsgbea5dzgdfmj5dkw6pr7vni

TPA Auditing to Enhance the Privacy and Security in Cloud Systems

Sunil Kumar, Dilip Kumar, Hemraj Shobharam Lamkuche
2021 Journal of Cyber Security and Mobility  
Cloud infrastructure support modules cannot be designed to provide strong isolation for multi-tenant or multi-customer architecture.  ...  It is necessary for TPA to monitor cloud data storage efficiently without requiring a local copy of data. The data stored on the cloud server should be unknown.  ... 
doi:10.13052/jcsm2245-1439.1033 fatcat:4wxp2zfs4fdoleg3riyh7vpmda

Scrum for Product Innovation: A Longitudinal Embedded Case Study

J. M. Bass, A. O. Abdul, H. Ghavimi, N. MacRae, P. Adam
2018 International Journal of Multimedia and Image Processing  
Field trials were conducted using the software at the Uniper, Isle of Grain power station in Kent, UK. Enhancements were made to the AimHi product which was adopted for use at the Uniper site.  ...  A longitudinal embedded case study has been used to investigate how installable desktop software applications have been redesigned to create a new set of cloud hosted software services.  ...  Multi-tenant software architecture enables resource sharing within a single instance running on a server.  ... 
doi:10.20533/ijmip.2042.4647.2018.0051 fatcat:s2ng7pho6nazxppc6c4hlmfvem

Evolution towards Smart and Software-Defined Internet of Things

Muhammad Aneeq Abid, Naokhaiz Afaqui, Muazzam A. Khan, Muhammad Waseem Akhtar, Asad Waqar Malik, Arslan Munir, Jawad Ahmad, Balawal Shabir
2022 AI  
Software-Defined Networking (SDN) and virtualization are two promising technologies for cost-effectively handling the scale and versatility required for IoT.  ...  It has opened up new and vast domains for connecting not only people, but also all kinds of simple objects and phenomena all around us.  ...  Resource Managment Tenant Base Station Switch UbiFlow Di Wu et al. proposed Ubiflow, a software-defined IoT system for ubiquitous flow control and mobility management in multi-networks.  ... 
doi:10.3390/ai3010007 fatcat:ysdpg2g6qbfsloh67tcj46gyfe

All One Needs to Know about Fog Computing and Related Edge Computing Paradigms

Ashkan Yousefpour, Caleb Fung, Tam Nguyen, Krishna Kadiyala, Fatemeh Jalali, Amirreza Niakanlahiji, Jian Kong, Jason P. Jue
2019 Journal of systems architecture  
With this growth, fog computing, along with its related edge computing paradigms, such as multi-access edge computing (MEC) and cloudlet, are seen as promising solutions for handling the large volume of  ...  Finally, we provide challenges and future directions for research in fog computing.  ...  Moreover, one could account for multiple and multi-tenant deployments on the same fog infrastructure.  ... 
doi:10.1016/j.sysarc.2019.02.009 fatcat:udonbl6rerfwdap2psex7ryloa

History of Science and Technology

1991 Bulletin of Science, Technology & Society  
The second is for W at 002200. The final storage location is for the result, Z at 003300.  ...  A control store is a read only storage device that can be programmed to manipulate the underlying computer architecture.  ...  Appendix Two Original Research Below is pseudo code for a flight search program, first in the style of structured programming and then in the style of ad hoc coding of the 1960s.  ... 
doi:10.1177/027046769101100610 fatcat:xac6li3shraexpvdhi66lwu22u

A Survey on Internet of Things Architectures

P.P. Ray
2016 EAI Endorsed Transactions on Internet of Things  
While the Internet of Things is still seeking its own shape, its effects have already stared in making incredible strides as a universal solution media for the connected scenario.  ...  Data and file repositories are placed on top of it, leveraging multi tenant and version management, object mapping along with database connectivity.  ...  Both the parts are connected by a virtual network complying computing, storage (Virtual File System, Virtual Block/Object Store) and networking (Network Virtualization Infrastructure).  ... 
doi:10.4108/eai.1-12-2016.151714 fatcat:j3bkbm27wvaljederetofsgc2m

A survey on Internet of Things architectures

P.P. Ray
2018 Journal of King Saud University: Computer and Information Sciences  
While the Internet of Things is still seeking its own shape, its effects have already stared in making incredible strides as a universal solution media for the connected scenario.  ...  Data and file repositories are placed on top of it, leveraging multi tenant and version management, object mapping along with database connectivity.  ...  Both the parts are connected by a virtual network complying computing, storage (Virtual File System, Virtual Block/Object Store) and networking (Network Virtualization Infrastructure).  ... 
doi:10.1016/j.jksuci.2016.10.003 fatcat:cwf3kjaddncupb5eqv7fr25y2a
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