In our daily life, we use a search engine many times. The search engine is software that provides all the information of the World Wide Web (WWW) to internet users. In this, users can put the word and some key phrase into the search engine and receives a list of web content, videos, images, and another form. The engine gives all the data which relates best to your searching option.
It is accessed through the browser of user’s laptop, mobile phones or any other devices. On the page of the internet, there is a text bar on the top of the page through which one can find any type of information and numbers of results will come that relates to your content. This service required internet service. Every search uses the different mathematical formula to generate the search results.
When a search query is entered into the search engine, then it shows all the relevant results that are identified from the index and the algorithm that is used to hieratically rank the pages into the results. It is a very quick process. The algorithm used to rank the relevant results from the different search engines.
In addition to search queries search engine use the relevant pages to give the relevant results:
The search engine contains the million and billions of pages and some search engines do not only show the result but also gives the better output based upon the search of the user. This is done by the various algorithms.
Based on the working behavior Search engine is classified into the following three categories.
Examples of this are Google, Bing, and Yahoo.
Due to the advancement of technology, there is much software which is used for search. Some software works in a good manner like without hanging, without taking time but some are just in the market to spread the virus. Following are the software that impresses the world by their activities.
There is the number of search engines that give different results and this depends on algorithms. Because every site has different data and has a different approach to find the information that user demand and also tries to correlates that information with the ambition of 100% best. So, this can happen that every search engine gives different information but that information always co-relates with each other. Each search engine has its unique algorithms. So, it is not necessary that the top ranking of Google is the same as the yahoo’s top-ranking or vice-versa.