Disadvantages of search engines essay

Disadvantages of search engines

Introduction

Search engines like yahoo

Most in the people are now using the internet to get information that they need. In their undertakings of planning to locate this information, they will utilize search engines or the subject directories. Here, the disadvantages of using the search engine will be evaluated.

Search engines are merely index of websites which are mainly created by software program known as “web crawlers as well as the “spiders. They select the pages to include in the index at random.

Even though search engines like yahoo are bigger than the net directories, that they cover a tiny proportion in the internet. Generally, they can’t index information that is held in the databases which can be held in the net pages.

Disadvantages

1. The sites that show up through a google search are only the index of keywords simply by software plus they are hence not evaluated for just about any relevance. The application only exhibits these sites even though they are not really relevant to your search
2. One also needs to always be very specific during the selection of the key phrases because there are a lot of sites on the internet.

   There are also a lot of results which will result through one indexing or search and place prove to be incredibly tiresome to gauge.

3. The search final result displayed may not be arranged within a sequence thus one may have to scroll to the next site to get the relevant information that he/she had been looking for.

To overcome these kinds of shortcomings, one could embark on:

Subject gateways and directories- these are index of internet directories that are organized by the topics. The sites which have been included in this indexing are manually selected and evaluated relating to particular search requirements and hence they could be more effective.

These sites may also be updated daily with all the best items and requirements.

Invisible Web- Also known as the “deep web, they consist of information that cannot be found through other historic search engines like Google. That they contain data that is within archived components, information that had been protected by the firewall security and other databases. Some of these may require subscription intended for assessment.

In conclusion, it is always better to use sites which are updated daily and manually by simply people who may clarify the options so that you can find the best outcomes you need. This is because the search engines are bumped numerous information and in addition they display many of them hence leading to much dilemma.

References

Courtland L. Bovee& John Versus. Thill, September 21, 2013. Business Communication Today (12th Edition.

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