[Air-l] How Much Information / Information Growth

[Jose-Carlos Mariategui]

Dear members of Air-l:

I am trying to find some reliable resources in relation to information
growth.    I found, for example several blogs or news about large data
repositories in the world, but the information seems misleading and the
modes of evaluation unclear (eg:
http://www.businessintelligencelowdown.com/2007/02/top_10_largest_.html ;
http://www.sci-tech-today.com/perl/story/19162.html )

Beyond the well known Lyman and Varian 2003 study (
http://www2.sims.berkeley.edu/research/projects/how-much-info-2003/ )

does anybody knows any other recent extensive study in this area ?

Thanks in advance,


Jose-Carlos