Here's an articles I came across that explains the structure: http://www.unixuser.org/~euske/doc/cdbinternals/ http://www.unixuser.org/~euske/doc/cdbinternals/

Here's an articles I came across that explains the structure: http://www.unixuser.org/~euske/doc/cdbinternals/ http://www.unixuser.org/~euske/doc/cdbinternals/ I think the theory is mostly that it's really simple and ends up requiring very few disk reads.