What is Search Engine and How it Works?
What is Search Engine and How it Works Search Engine is an instrument which empowers users to find data on the World Wide Web. They use keywords term entered by user to discover value website that contains full information related to the keyword. Definition: A Web based device that scans a record of archives for a specific term, expression or text indicated by the user commonly used to allude by web crawlers that found through billions of pages on the web. Activities Performed by Search Engine Crawling: Crawling is the process toward getting all the web pages linked to a website. This task is performed by software called the Web Crawler or Spider. The web crawler is different for different search engines. Indexing: Indexing is the way toward making an index of all the fetched web pages and keeping them into a large database from where it can later be recovered. Basically, indexing method is identifying the words and articul...