Design & Publishing . /
. WEB . /
. Rip-Off . / . Search Engine Spam . / . The Story . / . Next. /
. The Plot Thickens
Search Engine Spam, continued...
- The days and then weeks pass.
It was time to share the issue with the 10,000 monthly visitors to our web site.
On November 1, we posted information about the spam and suggested a temporary workaround
for search engine users. <http://www.acecam.com/reviews.html>
I notified AltaVista directing them to the web page which discusses the issue and
their failure to act.
AltaVista responds with the same canned response as before. "We are working
on better ways of detecting and protecting against spamming of the index. We will
implement them as soon as possible....." November 4, 1997
At this point, I became aware LocalEyes now also dominated the search for "camera
stores" on Excite. There's a certain irony in Excite's search engine when it
asks the user if he wants "more like this?"
 |
I send Brian Reid another letter expressing my exasperation at receiving the same
canned response each time I and others write AltaVista Support. He responds at length:
"The address with which you are communicating really does reach a person. It's
the same one I talk to. And they really are working on it.
The problem is that there are 100 million entries in the AltaVista database and it
is not even remotely possible to deal with spam by manually removing things. 100
million database entries take about 500 disks, each of which is 9 gigabytes. |
- "I don't know if you've ever dealt with a 9 gigabyte disk, but simply erasing
one--writing a zero over top of every piece of data stored on the disk--takes about
2 hours. If you have to look at the data first, read it and then write it, then it
takes 4 or 5 hours. Going in by hand to remove one entry from the index, as we would
have to do for example if a federal judge issued an injunction, takes about 5 hours.
"The only solution is to modify the crawler so that it doesn't include the spam
in the first place, and to let the existing spam expire. These particular spammers
are quite vexing, and the guys are working hard on software modifications to keep
them from being able to do this, but it's not something that we can do instantly.
I assure you that nobody hates index spammers worse than the programmers who do web
crawling. They are absolutely the enemy." - Brian Reid, AltaVista 11/10/97
I asked Brian Reid to clarify exactly what he means by letting "the existing
spam expire." He hasn't answered yet, leading me to suspect the spam is there
to stay until LocalEyes removes the pages.
Now there's an idea! LocalEyes could undo this public relations nightmare by simply
removing most of the documents from AltaVista's and Excite's search engine. Be like
everyone else, including Yahoo who has a link or two appear most times when I do
a search for camera stores and other businesses.
Excite and LookSmart have never acknowledged the email I sent them. Excite did respond
to a colleague, "Hi There, Thanks for letting us know. We'll look into it, and
see what can be done. Thanks so much for using Excite!" - Jon L. Hance, Product
Support Engineer, 11/13/97
Where it stands now...
(previous)
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Design & Publishing . /
. WEB . /
. Rip-Off . / . Search Engine Spam
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