Performance Enhancement of a Web-Based Picture Archiving and Communication System Using Commercial Off-the-Shelf Server Clusters

<table>ATR ratios between the cluster and noncluster modes for the mix scenario. The ATR ratio increased in conjunction with the computer units.</table>

BioMed Research International

fig5

Figure 5

Figure 5: Performance Enhancement of a Web-Based Picture Archiving and Communication System Using Commercial Off-the-Shelf Server Clusters 