
328 4.11 Endnotes
environment. With future versions of Exchange, this may not be true any
longer, and suggests that iSCSI networks provide the necessary throughput,
while enabling economies of infrastructure components and interconnects.
Furthermore with storage, the serialization of protocols such as SCSI
and ATA lead to interesting possibilities in terms of density and combina-
tion of low-cost high capacity disks (SATA), with high-performance disks
(SAS) in server and storage subsystem infrastructures. This gives you the
possibility to define and use premium storage for your production workload
and secondary storage for your backup and archiving, leading ...