Global search Technologies
Just not true of search engines operating in the global network. There are no
pending perebora. Giant volumes (the same Yandex indexation can boast more than
11 terabytes of data), the specificity of the organization and structure the
information and make a global chaotic simple search not only ineffective but
also long and laborious. Therefore, the recent development of the so advanced it
to optimize and improve the search. But until the scheme is still very simple (except
for the secret innovations of each system) - a phrase in the search indexed
documents in accordance with the basis of morphology and synonyms. It is, the
approach works, although the problem has not solved. Reading dozens of pages
from various articles on the advancement search using the same Google or Yandex
could lead to the conclusion that without knowing the hidden opportunities for
data systems find your document on demand is not one minute, and sometimes not
one hour. The problem is that such a realization of "search" is very dependent
on the words or phrases "request" user input. What rasplyvchatey query, the
search is worse. This is the axiom. Or, as dogma want.
Of course, knowledge of word and use the key functions of exploration and
selecting the correct phrase, which want ad documents or sites can be achieved
quite good results. But this is the fruit of painstaking intellectuals and user
time spent watching unnecessary information, but still containing the "fire" at
least "upgrade" to the request. In general, put the phrase, read a few results,
convinced that sought not the case, put a new phrase, and so until such time as
the line becomes the maximum. Even then, chances to find the desired document is
still quite low. Zamorachivatsya with "advanced search" (as it is, in principle,
a good array of features, the choice of language, file format, and so on) would
not be a typical user. We would simply put the word / sentence and get an answer.
And how it will be received is not important. Let the horse think-it had a great
head. Maybe this is not the place but one of the functions of Google - "I am
very lucky" well describes the search using existing technology. But she still
rumors. That is, the technology works. Let not perfect and not always as we
would like, but if you do discount the difficulty in finding havoc on the
Internet and the amount of data, even acceptable. |
O
wlCom Software
