Large-scale distributed applications need to be available and responsive to satisfy millions of users, which can be achieved by having data geo-replicated in multiple replicas. However, a partitioned system cannot sustain availability and consistency at fully. The usage of weak consistency models might lead to data integrity violations, triggered by problematic concurrent updates, such as selling twice the last ticket on a flight company service. To overcome possible conflicts, programmers might opt to apply strong consistency, which guarantees a total order between operations, while preserving data integrity. Nevertheless, the illusion of being a non-replicated system affects its availability. In contrast, weaker notions might be u...
The objective of this work is to supply one more contribution to the scientific community presenting...
This thesis addresses data replication in P2P systems. Its approach is motivated by the advances in ...
[EN] The CAP theorem states that only two of these properties can be simultaneously guaranteed in a ...
In response to the increasing expectations of their clients, cloud services exploit geo-replication...
The MAP-i Doctoral Programme in Informatics, of the Universities of Minho, Aveiro and PortoA common ...
Dissertação de mestrado em Engenharia InformáticaThere is nowadays an increasing need for database r...
Dissertação de Mestrado em Engenharia InformáticaDatabase systems are used to store data on the most...
Replicating data under Eventual Consistency (EC) allows any replica to accept updates without remote...
In unstructured distributed P2P systems there is no logical structure to control the peers coming an...
Eventual consistency of replicated data supports concurrent updates, reduces latency and improves fa...
Dissertação de mestrado em Computer ScienceIt is well-known that consistency in shared memory concur...
Dissertação de mestrado em Engenharia de InformáticaCloud computing environments, particularly cloud...
Dissertação de Mestrado em Engenharia InformáticaDatabase systems are used to store data on the most...
Eventually consistent replicated databases offer excellent responsiveness and fault-tolerance, but e...
The objective of this work is to supply one more contribution to the scientific community presenting...
The objective of this work is to supply one more contribution to the scientific community presenting...
This thesis addresses data replication in P2P systems. Its approach is motivated by the advances in ...
[EN] The CAP theorem states that only two of these properties can be simultaneously guaranteed in a ...
In response to the increasing expectations of their clients, cloud services exploit geo-replication...
The MAP-i Doctoral Programme in Informatics, of the Universities of Minho, Aveiro and PortoA common ...
Dissertação de mestrado em Engenharia InformáticaThere is nowadays an increasing need for database r...
Dissertação de Mestrado em Engenharia InformáticaDatabase systems are used to store data on the most...
Replicating data under Eventual Consistency (EC) allows any replica to accept updates without remote...
In unstructured distributed P2P systems there is no logical structure to control the peers coming an...
Eventual consistency of replicated data supports concurrent updates, reduces latency and improves fa...
Dissertação de mestrado em Computer ScienceIt is well-known that consistency in shared memory concur...
Dissertação de mestrado em Engenharia de InformáticaCloud computing environments, particularly cloud...
Dissertação de Mestrado em Engenharia InformáticaDatabase systems are used to store data on the most...
Eventually consistent replicated databases offer excellent responsiveness and fault-tolerance, but e...
The objective of this work is to supply one more contribution to the scientific community presenting...
The objective of this work is to supply one more contribution to the scientific community presenting...
This thesis addresses data replication in P2P systems. Its approach is motivated by the advances in ...
[EN] The CAP theorem states that only two of these properties can be simultaneously guaranteed in a ...