The
(unconfirmed) info says that Mac OS X 10.4 will go "further than anticipated", introducing not only a "database-driven" new Finder (possibly similar to BeOS' Tracker) --although the file system itself will still be HFS+-- but also a wide support for file metadata. Please note that both the BeFS (and quite possibly this Apple implementation)
is not similar to Longhorn's WinFS (
apples & oranges). All this is not a surprise for us, as the people who were behind the same realization on BeOS --Dominic Giampaolo and Pavel Cisler-- today work at key positions at Apple Computer in the file system and Finder areas respectively. Pavel is also known for the Gnome Nautilus work while Dominic's legendary book "
Practical File System Design with the Be File System" was recently released
for free as a PDF. Enjoy!