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Accelerating Server Cluster Performance Microsoft Server Clusters With a view to assuring high availability and reliability of services to their clients, many enterprises deploy services on server clusters. Server clusters are frequently used for database servers, messaging servers, file servers, and print servers - services which place heavy demands on disk I/O. Time and again, disk I/O is a primary performance bottleneck of systems deployed in a cluster. While the disk subsystem restricts system performance, system processor and memory resources generally are underutilized. For disk-bound applications, system performance can be improved by caching the implicated disk volumes using DataCore UpTempo. Use DataCore's UpTempo to boost Disk I/O performance When disk I/O bottlenecks limit system performance, other system resources wait idly by. By putting these resources to work, system performance is improved. UpTempo's powerful disk cache help optimize system resource utilization by applying processor and memory resources to the I/O bottleneck problem. The UpTempo block-level cache assesses your workload I/O patterns and optimizes the flow of I/O traffic between memory and disk locations. Inserted into the path of the I/O subsystem, it learns to cache the most active read/write disk I/O. With UpTempo enabled the cache technology reduces context switching, enhances server response and results in a much more satisfying and productive user experience. Is your disk light blinking? Try UpTempo Now! 
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