Types of search engines

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May 17, 2021
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search engines
Search engines are among the most popular sites used on the Internet, and they are programs or pages designed specifically to help the user search for information with ease and save time, and the search pages are connected with a huge database distributed over all regions of the world, making it easier for the user to search for information Such as videos, pictures, articles, and even scientific articles written by individuals. Search engines are designed on the classic library arrangement mechanism. At the present time, search engines are the most visited pages by users, and the first to browse before entering any other site, and the design of the search engine is very simple so that It contains a search box and a search tool so that the user does not get distracted by the many tools.

Internet search engines
They are the engines that use the Internet as a main tool for search, and the most famous of them are:
Google: Designed by Larry Page and Sergey Brin in the year 1998 AD. Search mechanism by keyword used by the user, Google was initially a private company and by 2004 turned into a public company, with employees numbering 20,000 full-time employees.

Bing: Designed by Microsoft to be a competitor to Google. It was designed in 2009 and relied mainly on advertisements to generate profits for the company.
Yahoo: It became famous for a short period before the advent of the search site Google, and was established by a group of investors in order to save time and effort in searching for documents and images.



BYO Image Search: It is a special image search engine, which relies on the search mechanism for matching colors, degree and focus in the image to be searched.
Linux: is a video search engine with more than 6 million hours of recorded video.
YouTube: It is well known, it contains a lot of recorded scenes and professional videos in addition to songs and audio clips.
Everystockphoto: It is a specialized engine for photography enthusiasts, which includes many professional images captured in high quality and with modern cameras.

Specialized search engines
This type of engine is inside a private institution, library or research laboratory, and includes the database of this company only to make it easier for the worker to search for information within this company, and examples of which are search engines used in universities, or communication companies

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