Fig. 12From: Using weaker consistency models with monitoring and recovery for improving performance of key-value storesBenefit and overhead of monitors in Weather Monitoring application. Percentage of PUT requests is 25% and 50% Number of servers =5. Number of clients = 10. Machines are on the AWS North Virginia region but in different availability zones. a PUT=25%. Benefit=18%. b PUT=50%. Benefit=37%. c PUT=50%. Overhead=4%Back to article page