GASS: a data movement and access service for wide area computing systems
Proceedings of the sixth workshop on I/O in parallel and distributed systems
Proceedings of the 2001 ACM/IEEE conference on Supercomputing
Distributed Computing for Public-Interest Climate Modeling Research
Computing in Science and Engineering
Giggle: a framework for constructing scalable replica location services
Proceedings of the 2002 ACM/IEEE conference on Supercomputing
A Simple Mass Storage System for the SRB Data Grid
MSS '03 Proceedings of the 20 th IEEE/11 th NASA Goddard Conference on Mass Storage Systems and Technologies (MSS'03)
Models for Replica Synchronisation and Consistency in a Data Grid
HPDC '01 Proceedings of the 10th IEEE International Symposium on High Performance Distributed Computing
The Kangaroo Approach to Data Movement on the Grid
HPDC '01 Proceedings of the 10th IEEE International Symposium on High Performance Distributed Computing
Storage resource managers: essential components for the Grid
Grid resource management
DataMover: Robust Terabyte-Scale Multi-file Replication over Wide-Area Networks
SSDBM '04 Proceedings of the 16th International Conference on Scientific and Statistical Database Management
A Self-Organizing Storage Cluster for Parallel Data-Intensive Applications
Proceedings of the 2004 ACM/IEEE conference on Supercomputing
The Livny and Plank-Beck Problems: Studies in Data Movement on the Computational Grid
Proceedings of the 2003 ACM/IEEE conference on Supercomputing
A Peer-to-Peer Replica Management Service for High-Throughput Grids
ICPP '05 Proceedings of the 2005 International Conference on Parallel Processing
Overview of the Software Design of the Community Climate System Model
International Journal of High Performance Computing Applications
A taxonomy of Data Grids for distributed data sharing, management, and processing
ACM Computing Surveys (CSUR)
A Transparent Distributed Shared Memory for Clustered Symmetric Multiprocessors
The Journal of Supercomputing
Concurrency and Computation: Practice & Experience - Adaptive Grid Middleware
Teamster-G: a grid-enabled software DSM system
CCGRID '05 Proceedings of the Fifth IEEE International Symposium on Cluster Computing and the Grid (CCGrid'05) - Volume 2 - Volume 02
A Scalable Autonomous Replica Management Framework for Grids
JVA '06 Proceedings of the IEEE John Vincent Atanasoff 2006 International Symposium on Modern Computing
NFSv4 replication for grid storage middleware
Proceedings of the 4th international workshop on Middleware for grid computing
A multi-layer resource reconfiguration framework for grid computing
Proceedings of the 4th international workshop on Middleware for grid computing
Production Storage Resource Broker Data Grids
E-SCIENCE '06 Proceedings of the Second IEEE International Conference on e-Science and Grid Computing
Complete and fragmented replica selection and retrieval in Data Grids
Future Generation Computer Systems
A grid-enabled software distributed shared memory system on a wide area network
Future Generation Computer Systems
Consistency Management for Data Grid in OptorSim Simulator
MUE '07 Proceedings of the 2007 International Conference on Multimedia and Ubiquitous Engineering
Storage and data management in EGEE
ACSW '07 Proceedings of the fifth Australasian symposium on ACSW frontiers - Volume 68
A One-Way File Replica Consistency Model in Data Grids
APSCC '07 Proceedings of the The 2nd IEEE Asia-Pacific Service Computing Conference
Intelligent data staging with overlapped execution of grid applications
Future Generation Computer Systems
Efficient reuse of replicated parallel data segments in computational grids
Future Generation Computer Systems
A replicated file system for Grid computing
Concurrency and Computation: Practice & Experience - Middleware for Grid Computing: Future Trends (MGC2006)
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Sharing scientific and data capture files of gigabyte and terabyte size in conventional data grid systems is inefficient because conventional approaches copy the entire shared file to a user's local storage even when only a tiny file fragment is required. Such transfer schemes consume unnecessary data transmission time and local storage space, with the additional problem of maintaining replica synchronization. Traditionally, replica consistency treats shared files as read-only, consequently sacrificing guaranteed replica consistency. This paper presents a DSM-based fragmented data sharing framework called ''Spigot'' which transfers only the necessary fragments of large files on user demand, thereby reducing data transmission time, wasted network bandwidth and required storage space. Data waiting time is further reduced by overlapping data transmission and data analysis. The DSM concept maintains replica synchronization. Real experiments show reduced turnaround time in data-intensive applications, particularly when fragment size is low and analysis time and network latency are high.