32 citations · 54 across the 6 of their papers we have counts for
6 papers
Antidote SQL: Relaxed When Possible, Strict When Necessary
Pedro Lopes, João Sousa, Valter Balegas +5
Geo-replication poses an inherent trade-off between low latency, high availability and strong consistency. While NoSQL databases favor low latency and high availability, relaxing c…
IPA: Invariant-preserving Applications for Weakly-consistent Replicated Databases
Valter Balegas, Nuno Preguiça, Sérgio Duarte +2
Storage systems based on Weak Consistency provide better availability and lower latency than systems that use Strong Consistency, especially in geo-replicated settings. However, un…
Just-Right Consistency: reconciling availability and safety
Marc Shapiro, Annette Bieniusa, Nuno Preguiça +2
By the CAP Theorem, a distributed data storage system can ensure either Consistency under Partition (CP) or Availability under Partition (AP), but not both. This has led to a split…
Extending Eventually Consistent Cloud Databases for Enforcing Numeric Invariants
Valter Balegas, Diogo Serra, Sérgio Duarte +5
Geo-replicated databases often operate under the principle of eventual consistency to offer high-availability with low latency on a simple key/value store abstraction. Recently, so…
SwiftCloud: Fault-Tolerant Geo-Replication Integrated all the Way to the Client Machine
Marek Zawirski, Annette Bieniusa, Valter Balegas +4
Client-side logic and storage are increasingly used in web and mobile applications to improve response time and availability. Current approaches tend to be ad-hoc and poorly integr…
An optimized conflict-free replicated set
Annette Bieniusa, Marek Zawirski, Nuno Preguiça +4
Eventual consistency of replicated data supports concurrent updates, reduces latency and improves fault tolerance, but forgoes strong consistency. Accordingly, several cloud comput…