Search Engine Example
Internet is one of the means of announcement where there is
a greater amount of information. Through the network, users can find data about
any topic that comes to mind, which is why it is extremely useful when
conducting school research or even for employment issues. However, the
information present in the network is not ordered, and due to the large amount
that exists, it would be practically impossible to find something useful
A search engine is the starting point from which a user who
is looking for information on the Internet starts. The search engine responds
to a search that is made in the search form, and issues a list of sites that is
the elaboration of the words requested in the form . The words are subjected to
an algorithm.
The algorithm is defined as a sequence of instructions that,
carried out in order, lead to obtaining the solution of a problem.
In the past, it was a bit more difficult to perform
effective searches, since to find a site that really yielded the information of
interest, you had to use the exact words. Currently, thanks to the so-called
semantic web or web 3.0, the user can use phrases or colloquial words, and in
any way, the search engine will understand what it needs.
Types of search engines
Logos of the most used search engines
According to the way in which search engines obtain the
addresses located in their database, it can be said that there are three types
of search engines:
1. Search indexes : This type of search engine is organized
based on categories, from which the information present on the different web
pages is divided. One of the main characteristics of this type of search engine
is that they are in charge of a human team, which is in charge of building the
search engine's database.
2. Search engine : In this case, the collection of web pages
is done through a program known as a spider, which constantly travels the web
to add addresses to its database.
3. Metasearch engines : This type of search engine is
characterized by not having its own database. Thus, they use that of other
search engines, since their main objective is to offer efficiency in the search
for information. The advantage of a metasearch engine is that it returns
results from different databases, saving the user time and effort.
Below are some examples of major search engines.
The 10 most important search engine examples:
1. Google : Without a doubt this is the most important
search engine. It was created in 1997 and currently more than 90% of network
users use its services. The Google search engine falls into the category of
search engine because of the way it operates.
2. Bing : This search engine was previously called Live
Search. Bing is Microsoft's official search engine and its main feature is that
it has a very attractive background image. The Bing search system is based on
the Powerset2 system. Bing offers the service of performing the traditional
search, and also making a list of related searches, which the user can
customize according to their own preferences. Bing falls into the search engine
category.
3. Ask.com : This search engine is also known as Ask
Jeenves. Its main characteristic is that it answers different questions that
may arise throughout the search for the keyword that interests the user.
4. AOL Search : The search and classification system of this
search engine depend directly on the Google company, however, its interface
allows searches that show photographs, videos and sounds in real time. Its main
service is the search for current news.
5. Mywebsearch : This search engine also depends on the
Google company. Its main mouth is that it allows a direct link to social
networks such as Facebook, Twitter or Linkedin, and send the user their search
by email instantly.
6. ChaCha : This search engine is particular since it
differs from others thanks to the so-called “smart search”. This means that in
addition to conducting traditional systematic searches, it seeks to include
human intelligence, so that the results are consistent with what the user
requires. In addition, ChaCha has a group of people called “search consultants”
who, for a very low price, help the user to obtain the information they need
without having to read advertisements or go through so many websites that
contain unnecessary information.
7. Yahoo.com : This is one of the most important search
engines. Its main characteristic is that its search engine provides the results
closest to the interests of each user. Yahoo.com falls into the search index
category.
8. Altavista : This was the first search engine as such,
which generated the first database where the user could search. It was created
in 1995, but in 2003 it was bought by Yahoo, so it is now part of that company.
This search engine offered services such as a translator, filter, yellow pages
and people search engine.
9. Metacrawler : This search engine differs from the vast
majority because it does not have its own database, but instead sends queries
to other major search engines, in this way it returns the results of all these
at the same time. So, it is a meta search engine.
10. Buscopio : It is also a meta search engine, however, it
also offers links for schools, computer science, education, business, science,
humanities, media and culture, among others. This search engine is a useful means
for teachers.
Cited APA: Del Moral, M. & Rodriguez, J. (sf). Search
Engine Example. Example of. Retrieved September 17, 2021 from
https://www.ejemplode.com/8-informatica/4355-ejemplo_de_buscadores.html
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