scholarly journals Consistency of Data Replication Protocols in Database Systems: A Review

2014 ◽  
Vol 3 (4) ◽  
pp. 19-32 ◽  
Author(s):  
Alireza Souri ◽  
Saeid Pashazadeh ◽  
Ahmad Habibizad Navin
Keyword(s):  
Data Replication ◽  
Database Systems ◽  
Replication Protocols

Data Replication Impact on DDBS System Performance

2019 ◽  
pp. 134-162 ◽  
Author(s):  
Ali A. Amer
Keyword(s):  
System Performance ◽  
Data Distribution ◽  
Evaluation Process ◽  
Data Replication ◽  
Database Systems ◽  
Distributed Database ◽  
Communication Costs ◽  
Distributed Database Systems ◽  
Data Fragmentation ◽  
Heuristic Clustering

In distributed database systems (DDBS), the utmost purpose of data distribution and replication aims at shrinking transmission costs (TC), including communication costs, and response time. In this chapter, therefore, an enhanced heuristic clustering-based technique for data fragmentation and replicated based allocation is efficaciously presented. This work is mainly sought to further enhance an existing technique so TC is to be significantly minimized. In fact, the approached enhancement is applied by suggesting different replication scenarios. Off these scenarios, one scenario is to be selected based on competitive performance evaluation process. DDBS performance is measured via its being exposed on objective function (TC). Despite the fact that this work is mildly improved, yet evaluation results show that it has been promising, particularly as TC being the foremost design objective of DDBS System. Experimental results have been analyzed under all presented scenarios as an internal evaluation and are vividly provided to demonstrate the undeniable impact of data replication on DDBS performance.

Chive: A Simulation Tool for Epidemic Data Replication Protocols Benchmarking

2014 ◽  
Author(s):  
A. Jiménez-Yáñez ◽  
J. Navarro ◽  
F. D. Muñoz-Escoí ◽  
I. Arrieta-Salinas ◽  
J. E. Armendáriz-Iñigo
Keyword(s):  
Data Replication ◽  
Simulation Tool ◽  
Replication Protocols
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