G'day Brion and the Group
Hmmm...
At 02:10 AM 4/12/03 -0800, Brion Vibber wrote:
On Dec 4, 2003, at 01:47, Andrew
Alder wrote:
But the probability that Google
indexes a particular version is roughly proportional to the time for
which that version is the current version. Therefore, the version
presented by Google is on average more stable than the
"current" version. I tried to point this out, but I'm afraid I
didn't do it very clearly.
When somebody clicks the link in the Google search results they see the
*current* version, not Google's crawl-time cached copy (unless they
happen to know what the Google cache is, how to use it, and prefer to do
so instead of clicking through to the page itself, which is sure to be a
vanishingly small proportion of visitors). The key words in the search
are likely to be in the title itself or general description, and will
probably be fairly stable across revisions.
No argument at all with any of this. Again, perhaps I haven't expressed
myself very well.
Assuming also that our meta data or whatever their bots follow keeps the
spider out of the history (a good assumption I hope), the link from the
Google search results will point to the current version, regardless of
which version was retrieved by the crawler. The only difference is in the
searching that produces the result list. So, as far as which version is
presented (=targeted) by the *link* is concerned, Google is
realtime.
But surely this supports the idea that, for a *reader*, Google is *no
worse* than an in-house search?
Google is how people get _to_
Wikipedia and does a good job at it; as an internal navigation mechanism
it's wholly unsatisfactory for contributors who need to be able to check
the current state of things in detail.
Again, agree. I've now been through this both on the list and on the
Pump. My comments relate to *readers*, not *contributors*.
Contributors certainly need fully realtime tools, which means in-house. I
said that before.
Andrew A
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andrewa @ alder . ws
http://www.zeta.org.au/~andrewa
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