SWORD: workload-aware data placement and replica selection for cloud data management systems

KA Kumar, A Quamar, A Deshpande, S Khuller - The VLDB Journal, 2014 - Springer
Cloud computing is increasingly being seen as a way to reduce infrastructure costs and add
elasticity, and is being used by a wide range of organizations. Cloud data management …

Data placement and replica selection for improving co-location in distributed environments

KA Kumar, A Deshpande, S Khuller - arXiv preprint arXiv:1302.4168, 2013 - arxiv.org
Increasing need for large-scale data analytics in a number of application domains has led to
a dramatic rise in the number of distributed data management systems, both parallel …

Replicated declustering of spatial data

H Ferhatosmanoǧlu, AŞ Tosun… - Proceedings of the twenty …, 2004 - dl.acm.org
The problem of disk declustering is to distribute data among multiple disks to reduce query
response times through parallel I/O. A strictly optimal declustering technique is one that …

Analysis and comparison of replicated declustering schemes

AS Tosun - IEEE Transactions on Parallel and Distributed …, 2007 - ieeexplore.ieee.org
Declustering distributes data among parallel disks to reduce retrieval cost using I/O
parallelism. Many schemes were proposed for single copy declustering of spatial data …

Equivalent disk allocations

N Altiparmak, AS Tosun - IEEE Transactions on Parallel and …, 2011 - ieeexplore.ieee.org
Declustering techniques reduce query response times through parallel I/O by distributing
data among multiple devices. Except for a few cases, it is not possible to find declustering …

Integrated maximum flow algorithm for optimal response time retrieval of replicated data

N Altiparmak, AS Tosun - 2012 41st International Conference …, 2012 - ieeexplore.ieee.org
Efficient retrieval of replicated data from multiple disks is a challenging problem. Traditional
retrieval techniques assume that replication is done at a single site using homogeneous disk …

Multithreaded maximum flow based optimal replica selection algorithm for heterogeneous storage architectures

N Altiparmak, AŞ Tosun - IEEE Transactions on Computers, 2015 - ieeexplore.ieee.org
Efficient retrieval of replicated data from multiple disks is a challenging problem, especially
for heterogeneous storage architectures. Recently, maximum flow based optimal replica …

Threshold-based declustering

AŞ Tosun - Information Sciences, 2007 - Elsevier
Declustering techniques reduce query response time through parallel I/O by distributing data
among multiple devices. Except for a few cases it is not possible to find declustering …

Selective replicated declustering for arbitrary queries

KY Oktay, A Turk, C Aykanat - Euro-Par 2009 Parallel Processing: 15th …, 2009 - Springer
Data declustering is used to minimize query response times in data intensive applications. In
this technique, query retrieval process is parallelized by distributing the data among several …

Design theoretic approach to replicated declustering

AS Tosun - … on Information Technology: Coding and Computing …, 2005 - ieeexplore.ieee.org
Declustering techniques reduce query response times through parallel I/O by distributing
data among multiple devices. Most of the research on declustering is targeted at spatial …