In order to solve the problems of single Leader communication bottleneck and node log
inconsistency, we propose ImprovedRaft algorithm based on Raft. To solve the single …

Raft protocol requires 2F+ 1 nodes to tolerate the F nodes failure. The leader needs to
replicates complete log entries to F followers. As the number of nodes increases, the leader …

Modern large-scale data stores widely adopt consensus protocols to achieve high
availability and throughput. The recently proposed Raft algorithm has better …

Nowadays, the distributed systems have been widely applied in a variety of fields. However,
this raises more concerns on reliability. Consensus algorithm is an important measure to …

With the wide application of the Raft consensus algorithm in blockchain systems, its safety
has attracted more and more attention. However, although some researchers have formally …

Consensus algorithm is widely used in distributed system, which can solve the problems of
fault tolerance and data consistency. Raft algorithm is one of the most widely used …

Raft is currently the most popular distributed consensus protocol. Due to the single leader
mechanism of Raft, the performance of the distributed system is degraded to that of a single …

Raft can provide highly reliable and available distributed services, it needs at least 2F+ 1
nodes to tolerate any F nodes failures. In Raft, the methods of leader replicates complete log …

With the wide application of distributed systems, complex transaction processing involving
multiple nodes has become an important challenge. The difficulty lies in how to ensure the …

Consensus algorithms are crucial in attaining consistency among data saved at different
locations across distributed and decentralized computing systems. For consensus …