I had wondered off'n'on about a RAID of pretty high-capacity SD cards. RAID 10 maybe, to avoid data loss if an SD goes bad. Just plug in a replacement and keep on going. Raid 10 is both striped for speed and also mirrored for security, with auto-rebuilding if a drive goes bad.

Googled it today, and the idea has been discussed for years, generally discounted as not fast enough and too fragile with too-few write cycles before failure.

But then discovered the Panasonic P2 video storage card format (released 2004) which is a RAID of SD cards sturdily sealed up inside a PCMCIA format memory card. Betcha they are expensive though.

http://en.wikipedia.org/wiki/P2_(storage_media)


James Chandler Jr
http://www.errnum.com/