 |
 |
 |
 |
|
|
|
|
| HAL : hal-00415821, version 1 |
| DOI : 10.1007/978-3-642-03722-1_13 |
| Fiche détaillée |  Récupérer au format |
 |
| Transactions on Large-Scale Data- and Knowledge-Centered Systems I 5740 (2009) 327-352 |
|
|
|
|
| Data sharing in DHT based P2P systems |
|
|
| Claudia Roncancio 1María Del Pilar Villamil 2 |
|
|
| (2009) |
|
|
|
| The evolution of peer-to-peer (P2P) systems triggered the building of large scale distributed applications. The main application domain is data sharing across a very large number of highly autonomous participants. Building such data sharing systems is particularly challenging because of the "extreme" characteristics of P2P infrastructures: massive distribution, high churn rate, no global control, potentially untrusted participants... This article focuses on declarative querying support, query optimization and data privacy on a major class of P2P systems, that based on Distributed Hash Table (P2P DHT). The usual approaches and the algorithms used by classic distributed systems and databases forproviding data privacy and querying services are not well suited to P2P DHT systems. A considerable amount of work was required to adapt them for the new challenges such systems present. This paper describes the most important solutions found. It also identies important future research trends in data management in P2P DHT systems. |
|
|
|
|
|
|
|
|
|
|
|
| 1 : | Laboratoire d'Informatique de Grenoble (LIG) |
|
|
|
Université Joseph Fourier - Grenoble I – Institut Polytechnique de Grenoble - Grenoble Institute of Technology – Université Pierre-Mendès-France - Grenoble II – CNRS : UMR5217 |
|
|
| 2 : | Comunicación y Tecnología de Información (COMIT) |
|
|
|
Universidad de Los Andes |
|
|
| 3 : | Institut d'Informatique et de Mathématiques Appliquées de Grenoble (IMAG) |
|
|
|
CNRS – Institut National Polytechnique de Grenoble (INPG) – Université Joseph Fourier - Grenoble I |
|
|
| 4 : | Laboratoire d'Informatique de Nantes Atlantique (LINA) |
|
|
|
CNRS : UMR6241 – Université de Nantes – École Nationale Supérieure des Mines - Nantes |
|
|
|
|
|
|
|
|
|
| Domaine | : | Informatique/Algorithme et structure de données Informatique/Base de données |
|
|
| DHT – P2P Systems – Data sharing – Querying in P2P systems – Data privacy |
|
|
|
| Liste des fichiers attachés à ce document : | |||||
|
|||||
|
|
|
| hal-00415821, version 1 | |
| http://hal.archives-ouvertes.fr/hal-00415821 | |
| oai:hal.archives-ouvertes.fr:hal-00415821 | |
| Contributeur : Patricia Serrano-Alvarado | |
| Soumis le : Vendredi 11 Septembre 2009, 10:35:38 | |
| Dernière modification le : Vendredi 14 Mai 2010, 16:34:08 | |
