Capacity of data storage systems does not cease to increase to currently reach the exabyte scale. This observation gets a real impact on storage system robustness. In fact, the more the number of disks in a system is, the greater the probability of a failure happening is. Also, the time used for a disk reconstruction is proportional to its size. Simulation is an appropriate technique to test new mechanisms in almost real conditions and predict their behavior. We propose a new software we callOpen and Generic data Storage system Simulation tool (OGSSim). It handles the heterogeneity andthe large size of these modern systems. Its modularity permits the undertaking of each storage technology, placement scheme or computation model as bricks whi...
International audienceDistributed storage systems have to ensure data availability and durability de...
Abstract: Kinesis is a novel data placement model for dis-tributed storage systems. It exemplifies t...
International audienceDistributed storage systems such as Hadoop File System or Google File System (...
Capacity of data storage systems does not cease to increase to currently reach the exabyte scale. Th...
La capacité des systèmes de stockage de données ne cesse de croître pour atteindre actuellement l’éc...
In this paper, an open and generic storage simulator is proposed. It simulates with accuracy multi-t...
This thesis characterizes the performance of peer-to-peer storage systems in terms of the delivered ...
Includes bibliographical references (p. 126-131).Redundant Array of Independent Disks (RAID) provide...
Large scale peer-to-peer systems are foreseen as a way to provide highly reliable data storage at lo...
La simulation est un outil puissant pour étudier les systèmes distribués. Elle permet aux chercheurs...
International audienceFor each kind of distributed computing infrastructures, i.e., clusters, grids,...
Proteus is an open-source simulation program that can predict the risk of data loss in many disk arr...
International audienceDistributed storage systems have to ensure data availability and durability de...
Abstract: Kinesis is a novel data placement model for dis-tributed storage systems. It exemplifies t...
International audienceDistributed storage systems such as Hadoop File System or Google File System (...
Capacity of data storage systems does not cease to increase to currently reach the exabyte scale. Th...
La capacité des systèmes de stockage de données ne cesse de croître pour atteindre actuellement l’éc...
In this paper, an open and generic storage simulator is proposed. It simulates with accuracy multi-t...
This thesis characterizes the performance of peer-to-peer storage systems in terms of the delivered ...
Includes bibliographical references (p. 126-131).Redundant Array of Independent Disks (RAID) provide...
Large scale peer-to-peer systems are foreseen as a way to provide highly reliable data storage at lo...
La simulation est un outil puissant pour étudier les systèmes distribués. Elle permet aux chercheurs...
International audienceFor each kind of distributed computing infrastructures, i.e., clusters, grids,...
Proteus is an open-source simulation program that can predict the risk of data loss in many disk arr...
International audienceDistributed storage systems have to ensure data availability and durability de...
Abstract: Kinesis is a novel data placement model for dis-tributed storage systems. It exemplifies t...
International audienceDistributed storage systems such as Hadoop File System or Google File System (...