Time to upgrade and redesign my desktop storage.
Checked posts 2009 to today, about using RAID 0 for performance in 2 SSDs, but getting conflicting messages.
My intention was to use the SSDs for the applications and HDD for data storage.
However, some posts say that RAID 0 only gives benefit for large file size i/o, which doesn't seem to characterise applications; while earlier post say the SSD RAID 0 design has ideal perforamce and characteristic for that role.
The most recent $2000 System Builder Marathon uses this design.
In the past I have used RAID 1 for data security. However, recovery is another issue? If mobo RAID is used and the hardware failure is mobo related, it is complex. Fine if the mobo is still current, but that is unlikely as mobo reliability is generally good. If the failure is HDD, not sure if the same issue will occur, again same HDD no longer available?
Is a separate card based RAID controller a better option with greater longevity? Are there other issues with future upgrades of O/S and mobo, etc?
I am wondering if RAID 1 is a sensible option, is it really workable over the long term? Maybe with such cheap HDD it would be better to just dump to a remote HDD periodically.
Checked posts 2009 to today, about using RAID 0 for performance in 2 SSDs, but getting conflicting messages.
My intention was to use the SSDs for the applications and HDD for data storage.
However, some posts say that RAID 0 only gives benefit for large file size i/o, which doesn't seem to characterise applications; while earlier post say the SSD RAID 0 design has ideal perforamce and characteristic for that role.
The most recent $2000 System Builder Marathon uses this design.
In the past I have used RAID 1 for data security. However, recovery is another issue? If mobo RAID is used and the hardware failure is mobo related, it is complex. Fine if the mobo is still current, but that is unlikely as mobo reliability is generally good. If the failure is HDD, not sure if the same issue will occur, again same HDD no longer available?
Is a separate card based RAID controller a better option with greater longevity? Are there other issues with future upgrades of O/S and mobo, etc?
I am wondering if RAID 1 is a sensible option, is it really workable over the long term? Maybe with such cheap HDD it would be better to just dump to a remote HDD periodically.