Table 4 Total time in seconds prototype SCOPE-MR (without monitoring and reconfiguration) and prototype SCOPE (with monitoring and reconfiguration) takes to execute the data size of 100 K entries. The SCOPE prototype built on top of SCOPE introduces an additional average relative performance overhead of 3%, 4%, 15% on write, write with replication, and read operations
From: SCOPE: self-adaptive and policy-based data management middleware for federated clouds
Application prototype | Write | Write replication | Read |
|---|---|---|---|
SCOPE-MR | 314 | 1051 | 435 |
SCOPE | 322 | 1089 | 501 |
Monitoring overhead | 3% | 4% | 15% |