In this information era, a search engine plays a pivotal role in making life easy. A search engine is a software system that is designed to carry out web searches. They search the World Wide Web in a systematic way for particular information specified in a textual web search query. Search engines provide users with search results that lead to relevant information on high-quality websites Search engines work by crawling hundreds of billions of pages using their own web crawlers. These web crawlers are commonly referred to as search engine bots or spiders. Unlike web directories, which are maintained only by human editors, search engines also maintain real-time information by running an algorithm on a web crawler. The presentation provides better understanding on the topic.

Dency Varghese

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