Product manual

VTrak E-Class Product Manual
264
Recommended Applications for RAID 1:
• Accounting
•Payroll
• Financial
• Any application requiring very high availability
Advantages Disadvantages
• Simplest RAID storage
subsystem design
• Can increase read performance
by processing data requests in
parallel since the same data
resides on two different drives
• Very high disk overhead – uses
only 50% of total capacity