Toby Thain wrote:
On 17/11/12 6:27 AM, Jochen Kunz wrote:
Interesting question: Would google have happened
if Altavista wherent
ruined?
Yes, because Google made the paradigmatic leap (MapReduce) that all its
competitors [almost inexplicably] failed to make.
For me it was PageRank that made all the difference. I remember when
searching on the Internet meant using Archie or Veronica to find
interesting files on public FTP servers. When I created my first web
site ("Mosaic page") in 1994, you were supposed to send an email to UIUC
so they could update their page listing all the home pages in the world.
By the time Altavista came along, the web had grown enough that indexing
it all on a single workstation was a great demo of what the Alpha could
do and it was what DEC did to impress many pontential buyers. It soon
evolved into a separate business. But as the web continued to grow, it
became less and less useful as it became common for the link you were
looking for to be on page 8 or later of the results.
In 1998 I switched to Google because PageRank meant I rarely had to look
beyond the top half of the first page of the results to see what I was
looking for. The "I'm feeling lucky" button was meant to show off this
feature.
-- Jecel