[ Thanks to Steven J.
Vaughan-Nichols for this link. ]
“If you need your data to be available in all your offices–even
if the central office goes up in smoke one day–Radiant Data’s new
PeerFS 4.0, which now supports multiple 64-bit Linuxes, might be
just what you need.“Available since 2003 for 32-bit Linux systems, PeerFS uses a
multiple-sources and multiple-targets replicating file system to
try to deliver seamless, consistent access to data. PeerFS enables
simultaneous transactions on multiple servers in multiple
locations, with separate but identical data stores that are
continuously synchronized using a peer-to-peer approach…”