What is Search Engine
Search engines are designed to index thousands of millions of web pages. This means that once you look for a word or a phrase, the search engine automatically scans the entire database where it has the stored pages indexed and it returns to you as a result a list containing the most relevant results for that search.
The only criteria the number of pages found and their relevance depend on are the capabilities of the used search engine.
Search engines first appeared in the early 90s when Alan Emtage, a student at the McGill University in Montreal created the first search engine like too, called Archie. Its purpose was to search through the information available on the FTP servers.
The
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment