Publications associées à CouchDB

Differentiated consistency for worldwide gossips

Eventual consistency is a consistency model that favors liveness over safety. It is often used in large-scale distributed systems where models ensuring a stronger safety incur performance that are too low to be deemed practical. Eventual consistency tends ...

2022

PaRiS: Causally Consistent Transactions with Non-blocking Reads and Partial Replication

Willy Zwaenepoel, Diego Didona, Kristina Spirovska

Geo-replicated data platforms are at the backbone of several large-scale online services. Transactional Causal Consistency (TCC) is an attractive consistency level for building such platforms. TCC avoids many anomalies of eventual consistency, eschews the ...

2019

PaRiS: Causally Consistent Transactions with Non-blocking Reads and Partial Replication

Willy Zwaenepoel, Diego Didona, Kristina Spirovska

Geo-replicated data platforms are the backbone of several large-scale online services. Transactional Causal Consistency (TCC) is an attractive consistency level for building such platforms. TCC avoids many anomalies of eventual consistency, eschews the syn ...

IEEE COMPUTER SOC2019

Incremental Consistency Guarantees for Replicated Objects

Rachid Guerraoui, Dragos-Adrian Seredinschi, Matej Pavlovic

Programming with replicated objects is difficult. Developers must face the fundamental trade-off between consistency and performance head on, while struggling with the complexity of distributed storage stacks. We introduce Correctables, a novel abstraction ...

2016

The Weakest Failure Detector for Eventual Consistency

Rachid Guerraoui, Pierre Sens

In its classical form, a consistent replicated service requires all replicas to witness the same evolution of the service state. Assuming a message-passing environment with a majority of correct processes, the necessary and sufficient information about fai ...

ACM Press2015

GentleRain: Cheap and Scalable Causal Consistency with Physical Clocks

Willy Zwaenepoel, Calin Iorgulescu, Jiaqing Du, Amitabha Roy

GentleRain is a new causally consistent geo-replicated data store that provides throughput comparable to eventual consistency and superior to current implementations of causal consistency. GentleRain uses a periodic aggregation protocol to deter- mine whet ...

ACM2014

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CouchDB

Differentiated consistency for worldwide gossips

The weakest failure detector for eventual consistency

PaRiS: Causally Consistent Transactions with Non-blocking Reads and Partial Replication

PaRiS: Causally Consistent Transactions with Non-blocking Reads and Partial Replication

Incremental Consistency Guarantees for Replicated Objects

The Weakest Failure Detector for Eventual Consistency

GentleRain: Cheap and Scalable Causal Consistency with Physical Clocks

Graph Chatbot

Chattez avec Graph Search

Differentiated consistency for worldwide gossips

PaRiS: Causally Consistent Transactions with Non-blocking Reads and Partial Replication

The Weakest Failure Detector for Eventual Consistency

The weakest failure detector for eventual consistency

Incremental Consistency Guarantees for Replicated Objects

GentleRain: Cheap and Scalable Causal Consistency with Physical Clocks

PaRiS: Causally Consistent Transactions with Non-blocking Reads and Partial Replication