Andrew: a distributed personal computing environment
Communications of the ACM - The MIT Press scientific computation series
A case for redundant arrays of inexpensive disks (RAID)
SIGMOD '88 Proceedings of the 1988 ACM SIGMOD international conference on Management of data
Knapsack problems: algorithms and computer implementations
Knapsack problems: algorithms and computer implementations
Replication in the harp file system
SOSP '91 Proceedings of the thirteenth ACM symposium on Operating systems principles
Cluster-based file replication in large-scale distributed systems
SIGMETRICS '92/PERFORMANCE '92 Proceedings of the 1992 ACM SIGMETRICS joint international conference on Measurement and modeling of computer systems
Disconnected operation in the Coda File System
ACM Transactions on Computer Systems (TOCS)
The dangers of replication and a solution
SIGMOD '96 Proceedings of the 1996 ACM SIGMOD international conference on Management of data
Petal: distributed virtual disks
Proceedings of the seventh international conference on Architectural support for programming languages and operating systems
An adaptive data replication algorithm
ACM Transactions on Database Systems (TODS)
OceanStore: an architecture for global-scale persistent storage
ASPLOS IX Proceedings of the ninth international conference on Architectural support for programming languages and operating systems
Data Allocation in a Dynamically Reconfigurable Environment
Proceedings of the Fourth International Conference on Data Engineering
Chained Declustering: A New Availability Strategy for Multiprocessor Database Machines
Proceedings of the Sixth International Conference on Data Engineering
A Fault Tolerant Replicated Storage System
Proceedings of the Third International Conference on Data Engineering
Towards an Archival Intermemory
ADL '98 Proceedings of the Advances in Digital Libraries Conference
Digital Rosetta Stone: A Conceptual Model for Maintaining Long-term Access to Digital Documents
HICSS '98 Proceedings of the Thirty-First Annual Hawaii International Conference on System Sciences - Volume 2
ATEC '00 Proceedings of the annual conference on USENIX Annual Technical Conference
Peer-to-peer data trading to preserve information
ACM Transactions on Information Systems (TOIS)
Adapting digital libraries to continual evolution
Proceedings of the 2nd ACM/IEEE-CS joint conference on Digital libraries
Peer-to-Peer Resource Trading in a Reliable Distributed System
IPTPS '01 Revised Papers from the First International Workshop on Peer-to-Peer Systems
Peer-to-peer research at Stanford
ACM SIGMOD Record
Peer-to-Peer Data Preservation through Storage Auctions
IEEE Transactions on Parallel and Distributed Systems
Authenticity and availability in PIPE networks
Future Generation Computer Systems - Special issue: P2P computing and interaction with grids
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Digital archives can best survive failures if they have made several c opies of their collections at remote sites. In this paper, we discuss how autonomous sites can cooperate to provide preservation by trading data. We examine the decisions that an archive must make when forming trading networks, such as the amount of storage space to provide and the best number of partner sites. We also deal with the fact that some sites may be more reliable than others. Experimental results from a data trading simulator illustrate which policies are most reliable. Our techniques focus on preserving the ``bits'' of digital collections; other services that focus on other archiving concerns (such as preserving meaningful metadata) can be built on top of the system we describe here.