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An efficient resource sharing technique for multi-tenant databases

Pallavi G. B., P. Jayarekha
2020 International Journal of Electrical and Computer Engineering (IJECE)  
Multi-tenant database system in SaaS (Software as a Service) has gained a lot of attention in academics, research and business arena.  ...  If one tenant blocks up the resources, the performance of all the other tenants may be restricted and a fair sharing of the resources may be compromised.  ...  ACKNOWLEDGEMENTS The authors would like to acknowledge and thank Technical Education Quality Improvement Program [TEQIP] Phase 3, BMS College of Engineering, Basavanagudi, Bangalore.  ... 
doi:10.11591/ijece.v10i3.pp3216-3226 fatcat:5lbttakbbfcfxgtiueeoil4tmy

SAMURAI: A Streaming Multi-tenant Context-Management Architecture for Intelligent and Scalable Internet of Things Applications

Davy Preuveneers, Yolande Berbers
2014 2014 International Conference on Intelligent Environments  
and in-memory data grids.  ...  schemes with data partitioning per tenant.  ...  The in-memory data grid acts as a distributed hash map and is the most frequently used and highest performing data access component.  ... 
doi:10.1109/ie.2014.43 dblp:conf/intenv/PreuveneersB14 fatcat:w6d5623fcvgbdomurg5af5szge

A Systematic Approach to Deal with Noisy Neighbour in Cloud Infrastructure

Ansuyia Makroo, Deepak Dahiya
2016 Indian Journal of Science and Technology  
The objective of this paper is to propose an approach to deal with noisy neighbours in a shared cloud infrastructure and reduce their affect on the other tenant applications.  ...  Noisy neighbour applications take up more resources and leave other applications in turmoil state that leads to lack of predictability of the performance of other applications.  ...  Cloud offers a multi-tenant 3 architecture to its users where multiple independent instances of user applications operate in a shared environment.  ... 
doi:10.17485/ijst/2016/v9i19/89211 fatcat:cdssqsjqvfckfiaclxegbepb4y

Research on Multi-tenant Replication Consistency Based on Quorum NRW System

Kong Lanju, Li Qingzhong, Li Lin, Sang Chengliang
2014 International Journal of Grid and Distributed Computing  
Multi-tenant Quorum NRW system can ensure strong consistency in condition of R + W> N.  ...  We design an experimental evaluation of multi-tenant Quorum NRW system, experimental data shows that Quorum NRW system enhances the transaction throughput by 5%-25%.  ...  Conclusion This article is faced to multi-tenant database. We define multi-tenant Quorum NRW system. And then we do scientific and rational analysis for the scalability, performance of the system.  ... 
doi:10.14257/ijgdc.2014.7.3.02 fatcat:jx3nemgm55dklommfat7lxivgq

Review of Advancements in Multi-tenant Framework in Cloud Computing

K Suresh, R Jagadeesh Kannan
2018 Indonesian Journal of Electrical Engineering and Computer Science  
In this study we present a review of multi-tenant frameworks and approaches used in the industry which reaps advantages to facilitate multi-tenancy.  ...  Thus, in order to layout the proper solution for the mentioned problem; it is necessary to sum up a proper knowledge based of the existing solution, there drawbacks and a detail analysis of its performances  ...  The designed main memory structure in common have used the indexed of different tenants in a single tree in achieving the effects on memory space complexity.  ... 
doi:10.11591/ijeecs.v11.i3.pp1102-1108 fatcat:lyiop2u325cbrnn6pudfy4lbl4

Software engineering for multi-tenancy computing challenges and implications

Jia Ru, John Grundy, Jacky Keung
2014 Proceedings of the International Workshop on Innovative Software Development Methodologies and Practices - InnoSWDev 2014  
Nevertheless, there are major challenges in migration from single tenant applications to multi-tenancy. These have not been fully explored in research or practice to date.  ...  Multi-tenancy is a cloud computing phenomenon.  ...  Multi-tenancy data is stored in the same server, and it will introduce new requirements for data management, scalability, security, privacy, integrity and performance measures than in single-tenant based  ... 
doi:10.1145/2666581.2666585 dblp:conf/sigsoft/RuGK14 fatcat:niwmzw7umzdhbktn6lsqludzwe

SQLVM: Performance Isolation in Multi-Tenant Relational Database-as-a-Service

Vivek R. Narasayya, Sudipto Das, Manoj Syamala, Badrish Chandramouli, Surajit Chaudhuri
2013 Conference on Innovative Data Systems Research  
Service providers today do not provide any assurances to a tenant in terms of isolating its performance from other co-located tenants.  ...  We present SQLVM, an abstraction for performance isolation which is built on a promise of reservation of key database server resources, such as CPU, I/O and memory, for each tenant.  ...  Several members of the Microsoft SQL Azure product group, including Peter Carlin, George Reynya, and Morgan Oslake, have provided valuable feedback that has influenced our work.  ... 
dblp:conf/cidr/NarasayyaDSCC13 fatcat:ghrb2r3wnrgvzaeot3njesfqzu

A Service Oriented Framework for Analysing Social Network Activities

Angelo Chianese, Francesco Piccialli
2016 Procedia Computer Science  
with particular focus on modern architectures including in-memory database technology, in-database computation, massive parallel processing, Open Data Services, and scalability with multi-node clusters  ...  A prototype of this system was experimented in the contest of a specific kind of social event, an art exhibition of sculptures, where the system collected and analyzed in real-time the tweets issued in  ...  shared infrastructure, with local processing power to perform real-time data analysis, in-memory grid computations and parallel transaction and event processing.  ... 
doi:10.1016/j.procs.2016.09.087 fatcat:ja7ndzadkfe5jhws7zvtrw5tee

An Elastic Middleware Platform for Concurrent and Distributed Cloud and MapReduce Simulations [article]

Pradeeban Kathiravelu
2016 arXiv   pre-print
as well as the availability of multi-core computers and the clusters in the research laboratories.  ...  The distributed execution model and adaptive scaling solution could be leveraged as a general purpose auto scaler middleware for a multi-tenanted deployment.  ...  Comparison of in-memory data grids: A comparison of Terracotta BigMemory 4.1 with the in- ).  ... 
arXiv:1601.03980v1 fatcat:zvwhhhha4fbv3akgqru4wmjdfy

Resource Management in the Multi-Tenant Cloud Environment

Piwal Priya, Mandre B.
2017 International Journal of Computer Applications  
The simulation results shows that the scheduling algorithm improves the performance of scientific workflows and helps in minimization of workflow completion time, tardiness, execution cost and use of idle  ...  As multi-tenancy is one of the key features of cloud computing where service providers and users have scalable and economic benefits on same cloud platforms.  ...  The performance of scientific workflow is high in throughput computing and data analysis. Scientific workflow applications have a discrete structure and requires heterogeneous environment.  ... 
doi:10.5120/ijca2017915064 fatcat:yzhi74iamnfdfhn2xa5cbe5y6q

Towards building performance models for data-intensive workloads in public clouds

Rizwan Mian, Patrick Martin, Farhana Zulkernine, Jose Luis Vazquez-Poletti
2013 Proceedings of the ACM/SPEC international conference on International conference on performance engineering - ICPE '13  
Finally, we build a performance model for a multi-tenant data service in the Amazon cloud. We find that a linear classifier is sufficient in most cases.  ...  The performance models help in predicting the workload behaviour, and serve as a key component of a larger framework for resource provisioning in the cloud.  ...  -07146) and 4CaaSt (European Commission's IST priority of the 7th Framework Programme under contract number 258862).  ... 
doi:10.1145/2479871.2479908 dblp:conf/wosp/MianMZV13 fatcat:ns4xypswbrdt5ponssgcflwmaa

Research on Optimization Adjustment Strategy for SaaS Multi-tenant Data Placement

Li Xiaona, Li Qingzhong, Zhu Weiyi, Li Hui
2015 International Journal of Grid and Distributed Computing  
In order to meet the requirements for data access by tenants and management by service providers, the multi-tenant data stored in cloud using replica technology must be reasonably placed.  ...  For the outweight nodes and the ultra light nodes, according to characteristics of the multi-tenant data and the load of nodes, through adjusting the number and position of the replicas to maintenance  ...  Section 3 formally describes the placement problem of the multi-tenant data in SaaS model.  ... 
doi:10.14257/ijgdc.2015.8.2.27 fatcat:5tseqlimgjbdlfeqakzgqpz5aa

Energy-Aware Virtual Machine Clustering for Consolidation in Multi-tenant IaaS Public Clouds

Kenga Mosoti Derdus, Vincent Oteke Omwenga, Patrick Job Ogao
2019 International Journal of Scientific Research in Computer Science Engineering and Information Technology  
However, the amount of energy consumed by cloud data centres is a major concern. One of the major causes of energy wastage is the inefficient utilization of resources.  ...  Cloud computing has gained a lot of interest from both small and big academic and commercial organizations because of its success in delivering service on a pay-as-you-go basis.  ...  Knottenbelt, "CloudScope: Diagnosing and Managing Performance Interference in Multi-tenant Clouds," in 2015 IEEE 23rd International Symposium on Modeling, Analysis, and Simulation of Computer and Telecommunication  ... 
doi:10.32628/cseit1952309 fatcat:kni62hzborfgva3zz3mqfwn6qm

SoK: On the Security Challenges and Risks of Multi-Tenant FPGAs in the Cloud [article]

Shaza Zeitouni, Ghada Dessouky, Ahmad-Reza Sadeghi
2020 arXiv   pre-print
services in cloud data centers, such as Amazon and Microsoft.  ...  In this paper, we survey industrial and academic deployment models of multi-tenant FPGAs in the cloud computing settings, and highlight their different adversary models and security guarantees, while shedding  ...  [76] propose to deploy a network of RO-based sensors in the shell of a multi-tenant FPGA to detect voltage drops and locate the center of a power wasting logic.  ... 
arXiv:2009.13914v2 fatcat:mbdpjfuoljderjhopoppxkxkoe

A simple, adaptable and efficient heterogeneous multi-tenant database architecture for ad hoc cloud

Sanjeev Kumar Pippal, Dharmender Singh Kushwaha
2013 Journal of Cloud Computing: Advances, Systems and Applications  
Adds over it, is the challenge faced by the cloud service providers in terms of multi-tenancy of data and its efficient retrieval.  ...  The results of the proposed multi-tenant database show 20% to 230% improvement for insertion, deletion and updation-queries.  ...  The Lab staff, JRE Group of Institution and MNNIT Allahabad for hosting the research.  ... 
doi:10.1186/2192-113x-2-5 fatcat:3kmgljlchbdsvdfrqhqrmp7pla
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