scholarly journals A Fault-Tolerant Token-Based Atomic Broadcast Algorithm

2011 ◽  
Vol 8 (5) ◽  
pp. 625-639 ◽  
Author(s):  
R. Ekwall ◽  
A. Schiper
1990 ◽  
Vol 1 (3) ◽  
pp. 271-285 ◽  
Author(s):  
S.-W. Luan ◽  
V.D. Gligor

2019 ◽  
Vol 1 (2) ◽  
pp. 14-20
Author(s):  
Ray Neiheiser ◽  
Roland Schmitz ◽  
Luciana Rech ◽  
Manfredo Manfredini

Through the ongoing trend in graph technologies due to the massive growth of linked data produced by social networks graph databases gained popularity. Replication, a common approach to increase availability in databases, is also used by diverse graph database solutions. Few approaches implementing fault-tolerance in graph databases have been proposed yet.This paper considers deferred update replication using atomic broadcast in order to implement fault-tolerance in distributed graph databases. The main contribution of this paper is a deferred update algorithm adapted to graph databases offering a more scalable and faster solution, showing a performance advantage of over 30\% compared to existing approaches.


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