Size and configuration of storage systems

In order to achieve high or optimal IO performance, the following is recommended when storage systems are used:

• As far as possible, new storage systems

• Sufficiently dimensioned cache storage

• Latest firmware status

• High-speed disks (at least 10,000 rpm, preferably 15,000 rpm or SSD)

To ensure optimal performance, special attention should be paid to the cache configuration, the disk population, and the RAID configuration: