Comment by fsckboy

i don't know precisely the architectures they both used (i tend not to study things that are changing and over which i have no control), but here's what I would say:

I like boolean and literalism etc., I like control and syntactic precision, and I did not prefer google when it first got traction and buzz, but within six months of that, google's "page ranked" back-end database was clearly superior to what altavista's front-end queries could do with their own back end data.

it shocked me when people I thought I knew well would say "I always hit google's "I feel lucky" to go straight to the top search result. Me, I prefer to pore through results looking for nuance and to fine tune my query. google was giving me much better results to look at, even if I had less control for fine tuning. Google has relentlessly over time diminished literalism in queries in favor of mass market popularity. As an overly simplistic example, when I look up Thor, I am never interested in any film or who was in it, and that's pretty much all you get now. Alexander the Great is an incredible figure from history, shaping the geo landscape in ways that still affect us today, but searchwise he's just a fictionalized portrayal by a celebrity who don't even have his own authenticity.