B. Kemme, A. Bartoli, and O. Babaoglu. Online reconfiguration in replicated databases based on group communication. In Proc. of the IEEE Int. Conf. on Dependable Systems and Networks, pages 117--130, Goteborg, Sweden, July 2001. Home/Search Document Details and Download
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On the Performance of Wide-Area Synchronous Database.. - Amir, Danilov.. (2002) (Correct)
....transaction. However, this method allows concurrent execution of transactions at each site, if allowed by the local concurrency manager, although transactions may be aborted due to conflicts. The [21] also presents performance results of a PostgreSQL replicated database prototype (Postgres R) In [22], the authors examine several methods to provide online reconfiguration for a replicated database system, in order to make it cope with network partitions and server crashes and recoveries. In [28, 16] the authors present yet another approach to the replication problem, also targeted at local ....
....message exchange among all connected servers plus the retransmission of all updates that at least one connected server has and at least one connected server does not have. Of course, if a site was disconnected for an extended period of time, it might be more e#cient to transfer a current snapshot [22]. The consistency of the system in the presence of network partitions and remerges or server crashes and recoveries is guaranteed through the use of a quorum system that uniquely identifies one of the connected components as the primary component of the system. Updates can continue to be ....
B. Kemme, A. Bartoli, and O. Babaoglu. Online reconfiguration in replicated databases based on group communication. In Proceedings of the Internationnal Conference on Dependable Systems and Networks, Goteborg, Sweden, 2001.
Transparent Data Relocation in Highly Available.. - Voulgaris, van.. (2002) (Correct)
.... that can be configured during a temporary (and probably partial) deactivation of the system [6] Other papers deal with the details of how to carry out transactions while performing data transfers, but assume a model that 9 Figure 5: Virtual mapping with last preference supports replicated data [7]. In terms of providing a framework to add or remove servers, the problem we have tackled resembles that of dynamic changes to the set of servers in a distributed data storage system. When the set of servers changes, some data needs to be migrated to reflect the current set of servers. In many ....
B. Kemme, A. Bartoli, and O. Babaouglu. "Online Reconfiguration in Replicated Databases Based on Group Communication." In Proc. Int'l Conf. Dependable Systems and Networks, Los Alamitos, CA, June 2001. IEEE Computer Society Press. 11
An Algorithm for Non-Intrusive, Parallel Recovery.. - Jimenez-Peris.. (2002) (Correct)
....is on security and to minimize the overhead introduced by security in the system. In contrast our approach deals with scalable transactional replication and how to perform recovery without degrading scalability and availability. Another attempt to address this problem was made by Kemme et al. [17] in the context of database internal protocols. Their recovery protocol is based on an enriched virtual synchrony model [3] that is used to deal with failures during the recovery procedure. Unlike existing recovery protocols [1, 14] the protocol of Kemme et al. allows the system to remain on line ....
....needs and characteristics of the system so as to optimize the use of the available capacity. This contrasts with existing protocols that either render the entire system unavailable for the duration of the recovery procedure [1] or need to take a working site off line to devote it to recovery [17], thereby reducing the overall system capacity. The flexibility of the protocol is enhanced by the intrinsic ability of the protocol to implement load balancing policies. This can be easily done in the AssignMastersAndRecoverers function at the time recoverers are selected. With this, one could ....
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B. Kemme, A. Bartoli, and O. Babaoglu. Online Reconfiguration in Replicated Databases Based on Group Communication. In Proc. of the Int. Conf. on Dependable Systems and Networks (DSN 2001.
From Total Order to Database Replication - Amir, Tutu (2002) (18 citations) (Correct)
....with ours. Fekete, Lynch and Shvartsman [9] study both [16] and [2] which is our static algorithm) to propose an algorithm that translates View Synchrony, another specification of a partitionable group service defined in the same work, into a global total order. Kemme, Bartoli and Babaoglu[19] study the problem of online reconfiguration of a replicated system in the presence of network events, which is an important building block for a replication algorithm. They propose various useful solutions to performing the database transfer to a joining site and provide a high level description ....
....last action that was ordered by the system and will join the group of replicas. This will be seen as a view change by the existing members and they will go through the EXCHANGE states and continue according to the algorithm. Another method for performing online reconfiguration is described in [19]. This method requires the joining site to be permanently connected to the primary component while being updated. We maintain the flexibility of the engine and we allow joining replicas to be connected to non primary components during their update stage. It can even be the case that a new site ....
B. Kemme, A. Bartoli, and O. Babaoglu. Online reconfiguration in replicated databases based on group communication. In Proceedings of the Internationnal Conference on Dependable Systems and Networks, Goteborg, Sweden,
Lazy Recovery in a Hybrid Database Replication - Protocol Luis Irun-Briz (Correct)
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B. Kemme, A. Bartoli, and O. Babaoglu. Online reconfiguration in replicated databases based on group communication. In Proc. of the IEEE Int. Conf. on Dependable Systems and Networks, pages 117--130, Goteborg, Sweden, July 2001.
FOBr: A Version-Based Recovery Protocol For Replicated.. - Francisco Castro-Company .. (Correct)
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B. Kemme, A. Bartoli, and O. Babaoglu. Online reconfiguration in replicated databases based on group communication. In Proc. of the IEEE Int. Conf. on Dependable Systems and Networks, pages 117--130, Goteborg, Sweden, July 2001.
CLOB: Communication Support for Efficient.. - Castro-Company.. (Correct)
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B. Kemme, A. Bartoli, and O. Babaoglu. Online reconfiguration in replicated databases based on group communication. In Proc. of the IEEE Int. Conf. on Dependable Systems and Networks, pages 117--130, Goteborg, Sweden, July 2001.
Component Replication in Distributed Systems: a Case study.. - Java Beans Achmad (Correct)
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B. Kemme, A. Bartoli, O. Babaouglu, "Online Reconfiguration in Replicated Databases Based on Group Communication", Proc. of the IEEE International Conference on Dependable Systems and Networks (DSN 2001.
Lazy Recovery in a Hybrid Database Replication - Protocol Luis Irun-Briz (Correct)
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B. Kemme, A. Bartoli, and O. Babaoglu. Online reconfiguration in replicated databases based on group communication. In Proc. of the IEEE Int. Conf. on Dependable Systems and Networks, pages 117--130, Goteborg, Sweden, July 2001.
A Lock Based Algorithm for Concurrency Control - And Recovery In (Correct)
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B. Kemme, A. Bartoli, and O. Babao glu. Online reconfiguration in replicated databases based on group communication. In Proc. of the International Conference on Dependable Systems and Networks (DSN 2001.
Component Replication in Distributed Systems: a Case .. - Kistijantoro.. (Correct)
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B. Kemme, A. Bartoli, O. Babaouglu, "Online Reconfiguration in Replicated Databases Based on Group Communication", Proc. of the IEEE International Conference on Dependable Systems and Networks (DSN 2001.
Enhancing the Availability of Networked Database - Services By Replication (2003) (Correct)
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B. Kemme, A. Bartoli and O. Babaoglu. Online reconfiguration in replicated databases based on group communication. In Proc. Dependable Systems and Networks (DSN '01), 117--130, IEEE Computer Society, 2001.
Implementable Models for Replicated And Fault-Tolerant.. - Briz (2003) (Correct)
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B. Kemme, A. Bartoli, and O. Babao glu. Online reconfiguration in replicated databases based on group communication. In Proceedings of the Internationnal Conference on Dependable Systems and Networks (DSN2001), G oteborg, Sweden, June 2001.
Component Replication in Distributed Systems: a.. - Kistijantoro.. (2003) (Correct)
No context found.
B. Kemme, A. Bartoli, O. Babaouglu, "Online Reconfiguration in Replicated Databases Based on Group Communication", Proc. of the IEEE International Conference on Dependable Systems and Networks (DSN 2001.
Towards Dynamically Adaptive Replicated Databases - Milan Jimenez-Peris.. (Correct)
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B. Kemme, A. Bartoli, and O. Babaoglu. Online Reconfiguration in Replicated Databases Based on Group Communication. In Proc. of the Int. Conf. on Dependable Systems and Networks (DSN 2001), Goteborg, Sweden, June 2001.
An Algorithm for Deterministic Scheduling of.. - Jimenez-Peris.. (2002) (Correct)
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B. Kemme, A. Bartoli, and O. Babaoglu. Online Reconfiguration in Replicated Databases Based on Group Communication. In DSN 2001.
On the Performance of Consistent Wide-Area Database.. - Amir, Danilov.. (2003) (1 citation) (Correct)
No context found.
B. Kemme, A. Bartoli, and O. Babaoglu, "Online reconfiguration in replicated databases based on group communication," in Proceedings of the Internationnal Conference on Dependable Systems and Networks, Goteborg, Sweden, 2001.
Beyond 1-Safety and 2-Safety for replicated databases.. - Wiesmann, Schiper (2004) (Correct)
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Kemme, B., Bartoli, A., Babao glu, .: Online reconfiguration in replicated databases based on group communication. In: Proceedings of the Internationnal Conference on Dependable Systems and Networks (DSN2001), Gteborg, Sweden (2001)
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