Traditional agreement-based Byzantine fault-tolerant (BFT) systems process all requests on all replicas to ensure consis-tency. In addition to the overhead for BFT protocol and state-machine replication, this practice degrades performance and prevents throughput scalability. In this paper, we propose an extension to existing BFT architectures that increases per-formance for the default number of replicas by optimizing the resource utilization of their execution stages. Our approach executes a request on only a selected subset of replicas, using a selector component co-located with each replica. As this leads to divergent replica states, a selector on-demand updates outdated objects on the local replica prior to processing a request. Our eva...
The primary concern of traditional Byzantine fault tolerance is to ensure strong replica consistency...
There are currently two approaches to providing Byzantine-fault-tolerant state machine replication: ...
Abstract. In this paper, we describe the design and implementation of BChain, a Byzantine fault-tole...
Abstract—One of the main reasons why Byzantine fault-tolerant (BFT) systems are currently not widely...
Byzantine-Fault-Tolerant (BFT) state machine replication is an appealing technique to tolerate arbit...
Byzantine-Fault-Tolerant (BFT) state machine replica-tion is an appealing technique to tolerate arbi...
textWe are increasingly relying on online services to store, access, share, and disseminate critical...
This paper argues for a new approach to building Byzantine fault tolerant replication systems. We ob...
This paper argues for a new approach to building Byzantine fault tolerant replication systems. We ob...
With the growth of computer services in Internet, the availability and integrity of these services, ...
There are currently two approaches to providing Byzantine-fault-tolerant state machine replication: ...
The primary concern of traditional Byzantine fault tolerance is to ensure strong replica consistency...
The primary concern of traditional Byzantine fault tolerance is to ensure strong replica consistency...
The primary concern of traditional Byzantine fault tolerance is to ensure strong replica consistency...
The primary concern of traditional Byzantine fault tolerance is to ensure strong replica consistency...
The primary concern of traditional Byzantine fault tolerance is to ensure strong replica consistency...
There are currently two approaches to providing Byzantine-fault-tolerant state machine replication: ...
Abstract. In this paper, we describe the design and implementation of BChain, a Byzantine fault-tole...
Abstract—One of the main reasons why Byzantine fault-tolerant (BFT) systems are currently not widely...
Byzantine-Fault-Tolerant (BFT) state machine replication is an appealing technique to tolerate arbit...
Byzantine-Fault-Tolerant (BFT) state machine replica-tion is an appealing technique to tolerate arbi...
textWe are increasingly relying on online services to store, access, share, and disseminate critical...
This paper argues for a new approach to building Byzantine fault tolerant replication systems. We ob...
This paper argues for a new approach to building Byzantine fault tolerant replication systems. We ob...
With the growth of computer services in Internet, the availability and integrity of these services, ...
There are currently two approaches to providing Byzantine-fault-tolerant state machine replication: ...
The primary concern of traditional Byzantine fault tolerance is to ensure strong replica consistency...
The primary concern of traditional Byzantine fault tolerance is to ensure strong replica consistency...
The primary concern of traditional Byzantine fault tolerance is to ensure strong replica consistency...
The primary concern of traditional Byzantine fault tolerance is to ensure strong replica consistency...
The primary concern of traditional Byzantine fault tolerance is to ensure strong replica consistency...
There are currently two approaches to providing Byzantine-fault-tolerant state machine replication: ...
Abstract. In this paper, we describe the design and implementation of BChain, a Byzantine fault-tole...